Basics - Willkommen | rff Rohr Flansch Fitting · PDF filedin 17240 /din en 10269

Basic catalogue 2013

BasicsDIN / EN / ASME, standards, sizes, grades

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“ A company that organises on a worldwide basis for others must itself be best organised.”

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Contents

About rff

The company 4 – 5

Delivery programm DIN / EN / ASME / API 6 – 8

The rff range of services 9

rff – more service for you 10 –11

Technical section

Surfaces for flanges 52

Roughness – conversion table 53

The new DIN and EN designation systems for steels 54 – 55

Weld seam preparation in acc. with DIN 2559 56 – 57

Weld seam preparation for butt welds, single-sided welding (DIN EN ISO 9692-1 / Table 1) 58

Weld seam preparation for butt welds, double-sided welding (DIN EN ISO 9692-1 / Table 2) 59

Wall thickness calculation for pipes 60

Quick, convenient, safe: Our IT service 61

Materials comparison DIN / EN / ASTM – finished parts 62 – 63

Materials comparison DIN / EN / ASTM – base material 64 – 67

Wall thickness table DIN / ISO / EN / ASME 68 – 69

Pipe construction standards 70 –71

Comparing standards DIN / EN 72 –76

Standard overview ASME / ASTM / API 77–78

Pipes

Competency in steel pipes 12 – 13

Standards comparison: Tubes in acc. with DIN EN 10216 / 10217 / 10208 / 10305 / 10255 14 –15

Seamless steel tubes for pressure purposes in acc. with DIN EN 10216 16 –17

Welded steel tubes for pressure purposes in acc. with DIN EN 10217 18 –19

Steel line pipes in acc. with DIN EN 10208 20

Precision steel pipes DIN EN 10305 / Steel pipes with threaded ends DIN EN 10255 21– 22

Our pipe-related services 23

Seamless steel tubes in acc. with DIN EN 10216-1 to -4, dimensions and masses (DIN EN 10220) 24 – 25

Welded steel tubes in acc. with DIN EN 10217-1 to -6, dimensions and masses (DIN EN 10220) 26 – 27

Seamless/welded stainless steel tubes in acc. with DIN EN 10216-5 / 10217-7 – dimensions and masses (DIN EN ISO 1127) 28 – 29

Precision steel pipes DIN EN 10305-1 to -5 / Dimensions and masses 30 – 32

Steel pipes with threaded ends DIN EN 10255 / Dimensions and masses 33

Steel pipes in acc. with ASME, dimensions and weights masses in acc. with ASME B 36.10/36.19 34 – 35

Weld fittings

Materials for elbows and buttwelding fittings in acc. with DIN (excerpt DIN 2609) 44

Buttwelding fittings in acc. with DIN EN 10253-2 45 – 47

Weights table for buttwelding fittings 48 – 49

General standard of buttwelding fittings in acc. with ASME B 16.9 50

Tolerances in acc. with ASME B 16.9 51

Flanges

Steel flanges in acc. with DIN EN 1092-1 36 – 37

Materials for DIN-flanges (excerpt from DIN 2528) 38

Materials for DIN-flanges in acc. with DIN EN 1092-1 (excerpt Table 9) 39

Additional materials for flanges in acc. with DIN EN 1092-1 (excerpt Table D.1) 40

Face machining acc. to DIN EN 1092-1 in comparsion to DIN 2526 41

General overview of flanges in acc. with ASME B 16.5 42

Pressure rating, dimensioning and facings for flanges acc. to ASME B 16.5 43

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Expertise does not come about overnight, but arises from experience and skills. We have been in the market for over 35 years and have made a name for ourselves as partners of the industry. Performance and consistency are what motivate us. Every one of our more than 300 employees considers it their obligation to find you not just any solution, but the absolute best solution.

A cooperative relationship with the industry

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Let’s face it – you want first-class material quality, planning certainty and cost-effective purchasing. And that’s exactly what we offer. With more than 14,000 tons of pipes, flanges, elbows, weld fittings and pipe equipment in our two central warehouses in Stuhr/Bremen and Beucha/ Leipzig we have the ideal conditions to do so.

Using the common sense expected of a competent partner for industry-specific and inter-industry requirements, we support you in the planning, construction and maintenance

of your project. With the delivery service direct from our warehouses we can assure you that your material leaves our company securely selected and safely packed. More-over, our efficient logistics – including our own fleet and contracted hauliers – provide reliable “just in time” distri-bution.

We are there when you need us. rff – Strongly connected.

Everything under control at all times. Over 350 employees at

five sites have a common goal: to ensure that you are satisfied.

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Delivery programme DIN / EN

Pipes / Tubes in acc. with DIN / EN

Cutting and bevelling, blasting, coat-

ing and marking for all requirements

according to customer specifications

Flanges in acc. with DIN / EN

Turning and drilling (flat or threaded),

blasting, coating and marking for all

requirements according to customer

specifications

Elbows and buttwelding fittings in acc. with DIN / EN

Cutting and bevelling, tapering, blasting,

coating and marking for all requirements


Technical standardsDIN EN 10220 / DIN EN 10216-1 to 4previously DIN 2448 / 1629 / 17175 / 17179 /

17173

DIN EN 10220 / DIN EN 10217-1 to 6previously DIN 2458 / 1626 / 17177 / 17178 /

17174

DIN EN 10208-2previously DIN 17172 / 2470-2

DIN EN ISO 1127 / DIN EN 10216-5TC1 / TC2 - AD-W2previously DIN 2462 / 17458 / 17459

PK 1 / PK 2 - AD-W2

DIN EN ISO 1127 / DIN EN 10217-7TC1 / TC2 - AD-W2previously DIN 2463 / 17457

PK 1 / PK 2 - AD-W2

TypesSeamless and weldedWall thicknessesAll schedulesMaterial grades• P235TR1 (St 37.0), S355J2H (St 52-3)• P235GH TC 1 and TC 2 (St 35.8/I and III)• 16Mo3 (15Mo3)• 13CrMo4-5 (13 CrMo 44), X10CrMoVNb9-1• P215NL, P255QL (TTSt 35N / TTSt 35V)• L290NB, L360NB (StE 290.7 / 360.7)• 1.4541, 1.4571, 1.4301, 1.4306, 1.4307,

1.4404, 1.4462 (Duplex), 1.4529, 1.4539, 1.4547, 1.4410 (Super-Duplex)

DimensionsAll standard dimensions

Technical standards• Welding neck flanges in acc. with

DIN 2627-2638• Blind flanges in acc. with DIN 2527• Threaded flanges in acc. with DIN 2558,

2565, 2566, 2567• Flanges for welding in acc. with

DIN 2573, 2576• Loose flanges in acc. with DIN 2641,

2642, 2655, 2656, 2673, 86037• Welding neck collar in acc. with DIN

2641/42, 2655/56• Weld-neck collar in acc. with DIN 2673,

2674• Slip-on flanges in acc. with DIN 86029,

86030• Weld flanges in acc. with DIN 86041• Exhaust flanges in acc. with DIN 86044• Special flanges according to drawing• Flanges in acc. with DIN EN 1092-1

• Flanges for automated welding processes in acc. with PAS 1057-6

Pressure classesPN 6 to PN 400Material grades• RSt 37-2, S235JR, St 52-3, S355J2• C 22.8, P250GH and P245GH• H II, P265GH• 16Mo3, 13CrMo4-5• 10 CrMo 9 10, 12 CrMo 19 5• W/TStE 355, P355QH1• 1.4541, 1.4571, 1.4301, 1.4306, 1.4307, 1.4404, 1.4462 (Duplex), 1.4529, 1.4539, 1.4547, 1.4410 (Super-Duplex)DimensionsAll standard dimensionsFacingsIn acc. with DIN 2526 or DIN EN 1092-1 and to customer specifications

Technical standards• Elbows in acc. with DIN 2605 Part 1,

Part 2, seamless and welded• Tees acc. with DIN 2615 Part 1,

Part 2, seamless and welded• Reducers, concentric and eccentric

in acc. with DIN 2616 Part 1, Part 2, seamless and welded

• Caps in acc. with DIN 2617• Special fittings made of plate metal,

round bar steel and according to drawing• Fittings in acc. with DIN EN 10253-1 to 4 Type A / Type BElbow types2, 3 and 5 as well as to customer specification

Wall thicknessesAll schedulesMaterial grades• St 37.0, S235• St 35.8/I and III, P235GH TC1 and TC2• P250GH (C22.8), P265GH (H II)• 16Mo3, 13CrMo4-5• 13 CrMo 44, 10 CrMo 9 10, 12 CrMo 19 5• StE 290.7, L290NB, StE 360.7, L360NB• W/TStE 355, P355QH1• 1.4541, 1.4571, 1.4301, 1.4306, 1.4307,

1.4404, 1.4462 (Duplex), 1.4529, 1.4539, 1.4547, 1.4410 (Super-Duplex)

DimensionsAll standard dimensions

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Delivery programme ASME / API

Pipes / Tubes in acc. with ASME / ASTM / API

Cutting and bevelling, blasting, coat-

ing and marking for all requirements


Flanges in acc. with ASME / ASTM / API

Turning and drilling (flat or threaded),

blasting, coating and marking for all

requirements according to customer

specifications

Elbows and buttwelding fittings in acc. with ASME / ASTM

Cutting and bevelling, tapering, blasting,

coating and marking for all requirements


Technical standardsB 36.10, B 36.19 and API 5LTypes Seamless and weldedWall thicknessesAll schedulesMaterial grades• A/SA 53 Gr. B, A/SA 106 Gr. B,

API 5L Gr. B• A/SA 335 Gr. P5, P9, P11, P12, P22, P91• A/SA 333 Gr. 6• API 5L Gr. X52, X60, X65• L290NB, L360NB• A/SA 312 Gr. TP 304/L, TP 316/L• Duplex, Special Alloys

Dimensions 1/2” to 48”

Technical standardsB 16.5, B 16.47 Series A+B and BS 3293API 6ATypes• Welding neck flanges• Blind flanges• Slip-on flanges• Lap joint flanges• Threaded flanges• Orifice flanges B 16.36• Long welding neck flanges• Socket welding flanges• Spectacle blind B 16.48• as well as flanges according to drawings

Pressure classesClass 150–2500 2,000–20,000 psiMaterial grades• A/SA 105/C21, C 22.8, P250GH• A/SA 182 Gr. F5, F9, F11, F12, F22, F91• A/SA 350 Gr. LF2, W/TStE 355, P355QH1• A 694 Gr. F52, F60, F65• A/SA 182 Gr. F304/L, F316/L,

F51 (Duplex), F904L, Special Alloys• 1.4541, 1.4571Dimensions1/2” to 48”Facings• RF and RTJ• For all requirements according to

customer specifications

Technical standardsB 16.9Types• Elbows, seamless and welded• Tees, seamless and welded• Reducers, concentric and eccentric, seamless and welded• Caps• Stub ends• Special fittings made of plate metal,

round bar steel and according to drawingElbow typesShort Radius (SR) and Long Radius (LR)as well as radii to customer specificationsWall thicknessesAll schedules

Material grades• A/SA 234 Gr. WPB• A/SA 234 Gr. WP5, WP9, WP11, WP12, WP22, WP91• A/SA 420 Gr. WPL6• A 860 Gr. WPHY42, WPHY52• L290NB, L360NB• A/SA 403 Gr. WP304/L, WP316/L• Duplex, Special AlloysDimensions1/2” to 48”

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Equipment DIN / EN / ASME

High-pressure fittings in acc. with ASME / ASTM

Screws, bolts and nuts in acc. with ISO / ASME / ASTM

Gaskets in acc. with DIN EN / ASME / ASTM

Standard and special parts

TypesAll types of high pressure forged steel fittings and branch outlet fittingsPressure classesClass 2000, 3000, 6000, 9000DesignsSocket weld (SW) and threaded (NPT)Wall thicknessesAll schedulesSurfacesBlack, galvanised and hot-dip galvanised

Dimensions 1/4” to 4”Material grades• A/SA 105/C21, C 22.8, P250GH• A/SA 182 Gr. F5, F11, F12, F22, F91• A/SA 350 Gr. LF2, W/TStE 355, P355QH1• A/SA 182 Gr. F304/L, F316/L,

F51 (Duplex), F904L• 1.4541, 1.4571

Technical standards• Screws in acc. with DIN ISO 4014, 4016

and 4017• Nuts in acc. with DIN ISO 4032 and

DIN ISO 4034• Stud bolts in acc. with DIN 2510• B 16.5 and B 18.2.2DimensionsFor all standard flange sizes

Material grades• 4.6, Grade 5• 24 CrMo 5 and Ck 35 in acc. with

DIN 17240 /DIN EN 10269• V4A, V2A, A2-70, A4-70• 1.4301, 1.4401, 1.4541, 1.4571 in acc.

with DIN 17440 / DIN EN 10269• ASTM A 193 Gr. B7 for stud bolts• ASTM A 194 Gr. 2H for nuts• Other materials to customer

specifications

Technical standardsFlat gaskets in acc. with DIN EN 1514-1:• Type IBC flat gaskets for flanges with /

without raised faces (previously DIN 2690)• Type TG flat gaskets for flanges with

tongue / groove (previously DIN 2691)• Type SR flat gaskets for flanges with

male / female facing (previously DIN 2692)• ASME B 16.20 – for metallic gaskets• ASME B 16.21 – for non-metallic gaskets

Material grades• Hecker Centellen• KLINGERSIL• Rubber• Carbon steel• Stainless steel• Soft iron / Pure iron• StW 24DimensionsFor all standard flanges

• Pipe clamps in acc. with DIN 3567• U-bolts in acc. with DIN 3570• Pressed collars similar to DIN 2642• Heads DIN 28011• Ellipsoidal heads DIN 28013• Weld-in elbows similar to DIN 2619• Branch saddle similar to DIN 2618• Pipe coupling

• Malleable iron fittings in acc. with DIN EN 10242

• Threaded steel fittings in acc. with DIN EN 10241

• Welded constructions

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Ser

vice

The rff range of services

1 Access to over 14,000 tons of pipe and pipe fittings

DIN / EN / ASME

1. Pipes, seamless and welded, uncoated and coated2. Flanges, collars and rings, forged, rolled, bent and welded

3. Fittings, seamless and welded, tees, reducers, caps, special fittings, Part 1 / EN Type A, Part 2 / EN Type B

4. Elbows, all types, seamless and welded, Part 1 / Type A, Part 2 / Type B

5. Special elbows, pipe bends inductive and cold-formed, all radii also with extended legs

6. Heads, collars, pipe clamps, U-bolts7. Gaskets, bolts and nuts, stud bolts8. High pressure, steel and malleable iron fittings9. Couplings and valves10. Bar steel, hollow steel bars, plates11. Special parts acc. to specification / drawing

12. Material qualities: non-alloy, non-alloy heat-resistant, alloy heat- resistant, low temperature, fine grain steels, high yield steels, stainless steels, high temperature steels, special steels, sour gas materials, non-ferrous metals

2 Mechanical processing

Semi-finished stock items as installation-ready components

1. Pipes cutting and bevelling, drilling, bending, thread cutting

2. Flanges face machining, e.g. tongue/groove, male/female, tapering of ring type joints, drilling (smooth and tapped), machining of edges (inside and outside), tapped holes

3. Fittings beveling, tapering, pig guide bars welded into tees4. Elbows bevelling, tapering, cutting into graduated sections5. Prefabricated pipe line parts acc. to isometric drawings and pipe classes

3 Facing machining

1. Blasting according to required class, e.g. SA 2,5

2. Interior and exterior primer in acc. with specification, e.g. with epoxy resin or other

3. Galvanising, hot-dip galvanising, zinc plating4. PE coating, all types5. Interior cement coating, all types6. Rilsan coating7. Pickling and passivating8. Grinding and brushing9. Polishing, mechanical or electropolishing

4 Material tests

1. Mill test reports (MTR) in acc. with EN 10204, 3.1

2. Mill test reports (MTR) in acc. with EN 10204, 3.2 by TÜV or GL, LR, DNV, BV, ABS, RINA or other in compliance with customer specifications

3. Impact test4. Tensile test at room temperature5. Hot tensile test6. Folding test, widening test, ring expanding test7. Ultrasonic (U.S.), surface crack detection, magnetic particle testing8. HIC test / HUEY test for sour gas affected pipe components

9. Tests to customer specification

5 Labeling / marking

1. Marking with manual marking punches and embossing stamps2. Hard stamping with electromagnetic dot marking3. Colour marking4. Component marking, individual part or trading unit labeling5. Barcode labeling6. Account number, drawing number, and other

6 Logistics1. Logistics centre in Stuhr/Bremen, Beucha/Leipzig, Erkrath/Düsseldorf

2. Order picking from full automated pipe stocks and smal parts stocks, high rack storage system

3. Disposable and reusable packaging4. Export packaging to specifications, e.g. boxes, containers5. Shrink wrap packing6. Individual or bundle packaging7. Materials supply / storage in rff owned containers8. Own fleet with 10 trucks

9. Shipping with long-standing contract carriers, regular transit time 24 to 48 hours

10. Express and courier services, TNT or overnight service11. Parcel service

7 Project management1. Projects management by designated project teams2. Down time / shutdown support, preplanning and storage3. Deadline monitoring / expediting4. Regular status reports5. Bill of materials (BOM) preparation acc. to isometric drawing6. Order picking and labeling per assembly / isometric drawing7. Designated project-specific warehouse space8. Internal / external inspection9. Colli lists and outgoing goods reports

8 Certifications, documentation and calculation

1. Unmistakeable MTR number system2. 6-fold MTR backup3. Immediate access to MTRs for telephone inquiries4. MTRs enclosed with goods delivery and / or invoice5. Online MTR access6. MTRs deliverable via email or on CD7. MTRs deliverable in multiple languages8. Shipping documents and MTR cover letter with heat numbers9. Interim certificate for acceptance according to 3.2 possible

10. Wall thickness calculations in acc. with DIN 2413, AD-B2, AD-B3, AD-B9 or TRD 301 on request, TÜV-approved

9 IT Service – Information Technology

1. Comprehensive process control2. Online access to stocks at all logistics centres from all rff locations3. Customised B2B solutions4. Marketplace solutions, e.g. cc-hubwoo und e@sy-order5. Item definition based on e Class characteristics6. Item or price list catalogue on CD7. Order Tracking and Online catalogue service under “my rff”8. Electronic invoices9. Invoice settlement in the credit memo procedure

10 Management system

1. Quality management in acc. with DIN EN ISO 90012. Environmental management in acc. with DIN EN ISO 140013. Processors of materials in acc. with AD 2000 Data Sheet W0

4. TÜV restamping authorisation in acc. with DIN EN 764-5 for acceptance certificates 3.1

5. Certified in acc. with Pressure Equipment Directive 97/23/EC6. Approved supplier in acc. with Regulation KTA 1401

7. In-house test equipment for spectral analyses, hardness testing and surface roughness measurement

8. Inspection of all incoming goods for radioactivity9. Specific warehouse bin assigment system10. Single batch / heat storage

11. Ongoing education and further training programmes to increase employee expertise

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rff – more service for you

We believe that top quality material alone is not enough to meet your high standards. Our objective is to ensure that you are completely satisfied at every step of your order. And with rff’s all-round service, you can be – in every respect. You can hold us to that.

At rff we practice consistent quality management that is updated according to the latest revisions of the standards and adapted according to current market developments.

We hold all major apporvals and certifications expected of a qualified partner in the pipe, fittings and equipment supply sector. For us this goes without saying.

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Ser

vice

We provide our customers with the following:

• Professional management of our suppliers. All suppliers are subject to a rigorous approval process.

• Forwarders and processing partners are regularly assessed to guarantee flawless performance in the delivery process.

• Intensive inspection of incoming goods with additional chemical analyses to ensure that the products meet the highest customer requirements and product specifications.

• A process result assessed in acc. with the latest standard, i.e. rff not only manages the processes but also analyses the outcome, to continuously optimise the order processing with our customers.

• Qualified employees who are regularly trained in upcoming technical developments so as to always remain a competent expert partner for the customer.

• Certified environmental management in acc. with DIN EN ISO 14001, which emphasises the requirement for rff to constantly improve without forgetting its duty to the environment.

Quality management

Certification authority Approval / certificate Area of application

• TÜV Nord Cert GmbH Management system in acc. with DIN EN ISO 9001No. 07 100 010599

Quality management in the area ofprocurement, storage and distribution of pipes and pipe connections

• TÜV Nord Cert GmbH Management system in acc. with DIN EN ISO 14001No. 07 104 010599

Environmental management in the area of procurement, storage and distribution of pipes and pipe connections

• TÜV Nord Systems GmbH & Co. KG

Certified in acc. with AD 2000 Data Sheet W0No. 07-202-1326-WP-0538/07

Recognised mechanical processor of materials in acc. with AD 2000 Data Sheet W0 and VdTÜV Data Sheet 1253/2


Quality assurance system in acc. with PED 97/23/ECNo. 07-202-1326-WZ-0538/10

Confirmation of quality assurance system conformity management system in acc. with Pressure Equipment Directive 97/23/EC


Restamping agreement in acc. with DIN EN 764-5, Section 607-701-1326-UH-0538/10

Certificate for the transfer of the marking (re-stamping) of metallic materials with MTR 2.1, 2.2 and 3.1 in acc. with DIN EN 10204

• VGB PowerTech e. V. Confirmation of applicability in acc. with Regulation KTA 1401

Approval for the supply of pipes, flanges and fittings for use in nuclear power facilities

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We are well equipped to meet your high demands regard-ing storage, order picking, packaging and delivery. With two fully automatic storage systems in our central warehouse for pipes in Beucha/Leipzig – 17,000 t capacity distributed among 3,700 storage bays – we can supply steel pipes made of carbon steel and stainless steel in acc. with DIN EN and ASME from stock, as well as steel line pipes in acc. with DIN EN 10208-2 and API 5L. Even already primed pipes designed for applicatons in the refrigeration industry are available from stock – naturally in the best quality mate-rials, carefully tested, stored and documented.

However, we also offer a lot more. We can stockpile pipes according to your individual needs or in precisely defined lot sizes. As part of such long-term contract agreements you always have the security of knowing that we can supply the quantity you require “just in time” and thus save more than your own warehouse capacities. By specially reserving warehouse area, we also provide safe, timely and accurate processing of your projects.

Economical purchasing with the best possible availability: Our expertise in steel pipes are our strength – in every aspect.

Steel pipe expertise

When it comes to the supply of steel pipes and pipe joints, rff is a reliable partner. Many renowned companies have relied successfully on our skills for years.

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Pip

esWe’re a reliable partner when it comes to fulfilling your project orders. Project Management at rff: sure to be on time and with absolute precision.

Top: Central warehouse for pipes in Beucha/Leipzig. Order-picking warehouse “Kasto II”.

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Standards comparison

EN standard Description / Area of application Replacement for DIN

10216-1 Non-alloy steel tubes with specified room temperature properties 1629 / 163010216-2 Non-alloy and alloy steel tubes with specified elevated temperature properties 1717510216-3 Alloy fine grain steel tubes 1717910216-4 Non- alloy and alloy steel tubes with specified low temperature properties 1717310216-5 Stainless steel tubes 17458 / 17459

Seamless steel tubes for pressure purposes DIN EN 10216


10217-1 Non -alloy steel tubes with specified room temperature properties 1626 / 162810217-2 Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties 1717710217-5 Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties -10217-3 Alloy fine grain steel tubes 1717810217-4 Electric welded non-alloy steel tubes with specified low temperature properties 1717410217-6 Submerged arc welded non- alloy steel tubes with specified low temperature properties 1717410217-7 Stainless steel tubes 17457

Welded steel tubes for pressure purposes DIN EN 10217


10208-1 Requirement class A (to 16 bar operating pressure) 2470-110208-2 Requirement class B (> 16 bar operating pressure) 2470-2 / 17172

Steel pipes for pipelines for combustible fluids DIN EN 10208


10305-1 Seamless cold drawn tubes 2391-1 / -210305-2 Welded cold drawn tubes 2393-1 / -210305-3 Welded cold sized tubes 2394-1 / -2

10305-4 Seamless cold drawn tubes for hydraulic and pneumatic power systems2391-1 / -2 in connection with DIN 1630

10305-5 Welded and cold sized square and rectangular tubes 2395-1 / -210305-6 Welded cold drawn tubes for hydraulic and pneumatic power systems -

Steel tubes for precision applications DIN EN 10305


10255 Non-alloy steel pipes suitable for welding and threading 2440 / 2441

Non-alloy steel pipes suitable for welding and threading

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es


10210-1 Hot finished structural hollow sections of non-alloy and fine grain steels / Technical delivery conditions 17120 –1712510210-2 Hot finished structural hollow sections of non-alloy and fine grain steels / Dimensions 59410

Hot finished structural hollow sections DIN EN 10210


10219-1 Cold formed structural hollow sections of non-alloy and fine grain steels / Technical delivery conditions 17119 /-20 /-2310219-2 Cold formed structural hollow sections of non-alloy and fine grain steels / Dimensions 59411

Colded formed structural hollow sections DIN EN 10219


10296-1 Welded circular steel tubes for mechanical and general engineering purposes / Non-alloy and alloy steels 1626 / 1712310296-2 Welded circular steel tubes for mechanical and general engineering purposes / Stainless steels 17455

Welded steel tubes for mechanical and general engineering purposes DIN EN 10296


10297-1 Seamless circular steel tubes for mechanical and general engineering purposes / Non-alloy and alloy steels 1629 / 1712410297-2 Seamless circular steel tubes for mechanical and general engineering purposes / Stainless steels 17456

Seamless steel tubes for mechanical and general engineering purposes DIN EN 10297

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Seamless steel tubes for pressure purposes Overview of pipes acc. to DIN EN 10216 in comparsion to earlier DIN standards

Area of application in acc. with EN in acc. with DIN

Non-alloy steel tubes with specified room temperature properties 10216-1 1629 / 1630Non-alloy and alloy steel tubes with specified elevated temperature properties 10216-2 17175Alloy fine grain steel tubes with specified room temperature properties 10216-3 17179Non-alloy and alloy steel tubes with specified low temperature properties 10216-4 17173Stainless steel tubes 10216-5 17458 / 17459

Standards (formerly DIN)

Operating temperature / working pressure Size range EN materials

(formerly DIN) Notes

EN 10216-1 (DIN 1629)

EN 10216-1 (DIN 1630)

to 300° C / to 160 bar

to 300° C / unlimited

10.2 – 711.0 mm P235TR1 (St 37.0)P265TR1 (St 44.0)P235TR2 (St 37.4)P265TR2 (St 44.4)

TR1 without impact test

TR2 impact test at 0° C (optional –10° C)


Test classes / operating tempe-rature / working pressure Size range EN materials

(formerly DIN) Notes*

EN 10216-2 (DIN 17175) Non-alloy tubes: TC1* / to 450° C / 160 bar TC2* / to 450° C / unlimited Alloy tubes: TC2* / to 600° C / unlimited

10.2 – 711.0 mm P235GH (St 35.8) P265GH (St 45.8) 16Mo3 (15Mo3) 13CrMo4-5 (13CrMo44)

TC1 without US testing TC2 with US testing (generally with alloy steels)

Part 1: Non-alloy steel tubes with specified room temperature properties Area of application: in acc. with rules and standards of DVGW, TRB, TRD and AD 2000 Data Sheet W4 (only TR2 approved under PED)

Standards (formerly DIN) Test classes Size range EN materials

(formerly DIN)

EN 10216-3 (DIN 17179) TC1 without US testing TC2 with US testing

10.2 – 711.0 mm basic quality elevated temperature quality low temperature quality special low temperature quality

P355N (StE 355) P460N (StE 460) P355NH (WStE 355) P460NH (WStE 460) P275NL1 (TStE 285) P355NL1 (TStE 355) P460NL1 (TStE 460) P275NL2 (EStE 285) P355NL2 (EStE 355) P460NL2 (EStE 460)

Part 2: Non-alloy and alloy steel tubes with specified elevated temperature propertiesArea of application: Boiler construction, pipeline and plant engineering, pressure vessels and apparatus engineering

Part 3: Alloy fine grain steel tubes with specified room temperature propertiesArea of application: Pressure vessel, apparatus, pipelines, general mechanical engineering and tool-building

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es

Standards (formerly DIN) Test classes Size range EN materials

(formerly DIN) Official regulations

EN 10216-4 (DIN 17173) Non-alloy tubes: TC1 without US testing TC2 with US testing Alloy tubes: general TC2

10.2 – 711.0 mm P215NL (TTSt 35N)P255QL (TTSt 35V) 12Ni14 (10Ni14) X12Ni5 (12Ni19)

AD 2000 Data Sheet W4 / W10

Part 4: Non-alloy and alloy steel tubes with specified low temperature properties Area of application: Apparatus, pressure vessel, refrigeration system and general pipeline engineering


Test classes / operating temperature Size range EN materials

(comparable to ASTM A312) AD 2000-W2 regulations

EN 10216-5 (DIN 17458)EN 10216-5 (DIN 17459)

TC1 without US testing TC2 with US testing Generally TC2 / from 550° C operating temperature

6.0 – 610.0 mm 1.4301 (TP 304) 1.4306 (TP 304L) 1.4307 (TP 304L) 1.4541 (TP 321) 1.4401 (TP 316) 1.4404 (TP 316L) 1.4410 (Super-Duplex) 1.4462 (Duplex) 1.4539 (TP 904L) 1.4571 (TP 316Ti)

Interal tubes: AD 2000-W2 / TC1 Line pipes: OD ≤ 42.4 mm and wall ≤ 3.6 mm: AD 2000-W2 / TC1 OD > 42.4 mm or wall > 3.6 mm: AD 2000-W2 / TC2 Casing tubes for pressure vessels: AD 2000-W2 / TC2

Part 5: Stainless steel tubesArea of application: Apparatus, pressure vessel, pipeline and plant engineering (transport of corrosive materials)

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Welded steel tubes for pressure purposesOverview of pipes acc. to DIN EN 10217 in comparsion to earlier DIN standards

Conditions of use in acc. with EN in acc. with DIN

Non-alloy steel tubes with specified room temperature properties 10217-1 1626 / 1628Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties 10217-2 17177Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties 10217-5 -Alloy fine grain steel tubes with specified room temperature properties 10217-3 17178Electric welded non-alloy steel tubes with specified low temperature properties 10217-4 17174Submerged arc welded non-alloy steel tubes with specified low temperature properties 10217-6 17174Stainless steel tubes 10217-7 17457


Operating temperature / working pressure Size range EN materials

(formerly DIN) Test scope

EN 10217-1 (DIN 1626) EN 10217-1 (DIN 1628)

to 300° C / to 160 bar to 300° C / unlimited

10.2 – 2.540 mm P235TR1 (St 37.0) P265TR1 (St 44.0) P235TR2 (St 37.4) P265TR2 (St 44.4)

TR1 without impact test TR2 impact test at 0° C (optional –10° C)

Standards (formerly DIN) Welding process Size range EN materials


EN 10217-2 (DIN 17177)

EN 10217-5

Electric welded (HFW = high frequency welding) Submerged arc welded (SAW = submerged arc welded) SAWL longitudial welded /SAWH spiral welded

10.2 – 508.0 mm

406.4 – 2.540 mm

P235GH (St 37.8) P265GH (St 42.8) 16Mo3 (15 Mo 3) 13CrMo4-5 (13 CrMo 4 4)

TC1 without US testing TC2 with US testing (generally with alloy steels)

Part 1: Non-alloy steel tubes with specified room temperature propertiesArea of application: in acc. with rules and standards of DVGW, TRB, TRD and AD 2000 Data Sheet W4 (only TR2 approved under PED)

Part 2: Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties Part 5: Submerged arc welded non-alloy and alloy steel pipes with specified high temperature propertiesArea of application: Pressure vessel and plaint engineering, pipeline construction, shipbuilding

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EN 10217-4 (DIN 17174)

EN 10217-6 (DIN 17174)

Electric welded (HFW = high frequency welding) Submerged arc welded (SAW = submerged arc welded) SAWL with longitudinal seam / SAWH with spiral seam

10.2 – 508.0 mm 406.4 – 2.540 mm

P215NL1 (TTSt 35 N) P265NL1

AD 2000 Data Sheet W4 / W10



EN 10217-3 (DIN 17178) Electric welded (HFW = high frequency welding) Submerged arc welded (SAW = submerged arc welded) SAWL with longitudinal seam / SAWH with spiral seam

10.2 – 508.0 mm 406.4 – 2.540 mm

basic quality

elevated temperature qualitylow temperature quality special low tempera-ture quality

P355N (StE 355)P460N (StE 460)P355NH (WStE 355)P460NH (WStE 460)P275NL1 (TStE 285)P355NL1 (TStE 355)P460NL1 (TStE 460)P275NL2 (EStE 285)P355NL2 (EStE 355)P460NL2 (EStE 460)

TC1 without US testingTC2 with US testing (generally with alloy steels)

Part 3: Alloy fine grain steel tubes with specified room temperature propertiesArea of application: Pressure vessels, apparatus and general mechanical engineering

Part 4: Electric welded non-alloy steel tubes with specified low temperature properties Part 6: Submerged arc welded non -alloy steel tubes with specified low temperature propertiesArea of application: Apparatus, pressure vessel, refrigeration system and general pipeline engineering


Test classes / test scope per 100 pipes Size range EN materials

(comparable to ASTM A312)Delivery conditions

EN 10217-7 (DIN 17457) TC1 1 Tensile test / 1 Ring tension test TC2 2 Tensile tests / 1 Ring tension test

6.0 – 1,016 mm 1.4301 (TP 304) 1.4306 (TP 304L) 1.4307 (TP 304L) 1.4541 (TP 321) 1.4401 (TP 316) 1.4404 (TP 316L) 1.4410 (Super-Duplex) 1.4462 (Duplex) 1.4539 (TP 904L) 1.4571 (TP 316Ti)

W1 = hot rolled strip, unannealedW2 = cold rolled, unannealed W1A / W2A = heat-treated, descaled W1R / W2R = bright annealed

Part 7: Stainless steel tubesArea of application: Chemical system, pressure vessel and apparatus engineering, pipelines (transport of corrosive media), water and wastewater technology

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Steel line pipes DIN EN 10208

Manufacturing process

DimensionMinimum thickness (mm)

Normal (n) Extra thick (v)

< DN 100 > DN 100 ≤ DN 250 > DN 250 ≤ DN 500 > DN 500 ≤ DN 800≥ DN 800

1,82,02,22,53,0

2,52,72,93,23,7

ThicknessReference values of total thickness by PE coating in acc. with DIN 30670

DIN EN 10208-1 DIN EN 10208-2

S Seamless EW Electric welded BW Braze welding SAW Submerged arc welded COW Combiniert welded

S Seamless HFW High frequency welding

SAW Submerged arc welded COW Combiniert welded

Polyethlyen coating DIN 30670

Coating

acc. with DIN acc. with DIN EN

30670 PE coating 10285 Three lyer process10287 Two layer process10288 Sintered PE coatings

Colour codeLengths way stripe marking

Blue Compressed airYellow Gas (High pressure DIN EN 10208-2)Red CableGreen WaterBrown Combustible fluids

Standards (formerly DIN) Operating area

Material comparison

EN 10208-1 DIN 1626/1629 API 5L

EN 10208-1 (DIN 2470-1) Gas distribution lines in the nominal pressure range with an operating pressure to 16 bar

L210GAL235GAL245GAL290GAL360GA

St 37.0

St 44.0St 52.0

Gr. A

Gr. BX 42X 52

Steel pipes for pipelines for combustible fluids DIN EN 10208

Part 1: Requirement class A (to 16 bar operating pressure)Area of application: Gas supply networks up to 16 bar

Standards (formerly DIN) Operating area

Material comparisonNotes*

EN 10208-2 DIN 17172 API 5L

EN 10208-2 (DIN 2470-2 in connection with DIN 17172

Gas pipelines / oil pipelines> 16 bar operating pressure

L245*L290*L360*L415*

St 240.7St 290.7StE 360.7StE 415.7

Gr. BX42X52X60

NB normalizedQB quenched tempered (seamless only)MB thermo-mechanically rolled

(welded only)

Part 2: Requirement class B (> 16 bar operating pressure)Area of application: Petroleum and natural gas industry

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Blue Compressed airYellow Gas (High pressure DIN EN 10208-2)Red CableGreen WaterBrown Combustible fluids

Precision steel pipes DIN EN 10305

Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systemsArea of application: Hydraulic and pneumatic power systems

Standards (formerly DIN) Surface finish Size range EN materials


EN 10305-4 (DIN 2391-1 /-2in connection with DIN 1630)

– Phosphate-treated (bonderised)– Galvanised – chromated: with

Cr6: yellow/olive-green Cr6-free: white/blue

4.0 – 80.0 E215E235 (St 37.4)E355 (St 52.4)

– Precisely defined tolerances– Specified surface roughness– Suitable for conveying pressurised fluids


State as delivered (previous designation) Size range EN materials


EN 10305-1 (DIN 2391-1 /-2)

+C Cold finished, hard (BK)+LC Cold finished, soft (BKW)+SR Cold finished and stress-relieved (BKS)+A Annealed (GBK)+N Normalised (NBK)

4.0 – 260 mm E215 (St 30 Al)E235 (St 35)E355 (St 52)

– Precisely defined tolerances– Specified surface roughness

Precision steel pipes DIN EN 10305

Part 1: Seamless cold drawn tubesArea of application: Automotive, mechanical engineering

Part 2: Welded cold drawn tubesArea of application: Automotive, mechanical engineering




EN 10305-2 (DIN 2393-1 /-2)

+C Cold finished, hard (BK)+LC Cold finished, soft (BKW)+SR Cold finished and stress-relieved (BKS)+A Annealed (GBK)+N Normalised (NBK)

4.0 –150 mm E195 (St 34-2)E235 (St 37-2)E275 (St 44-2)E355 (St 52-3)

– Precisely defined tolerances– Specified surface roughness

Part 3: Welded cold sized tubesArea of application: Automotive, mechanical and plant engineering



(formerly DIN) Insert strip

EN 10305-3 (DIN 2394-1 /-2)

+CR1 Usually not heat-treated, but suitable for final annealing (BKM)+CR2 Heat treatment after weld-ing, and sizing is not provided (BKM)+A After welding and sizing the pipes are annealed (GBK)+N After welding and sizing the pipes are normalised (NBK)

6.0 –193.7 E155E195 (St 34-2)E235 (St 37-2)E275 (St 44-2)E355 (St 52-3)Additional for +CR2:E190, E220, E260, E320,E370, E420

S1 (black)S2 (dipped)S3 (cold rolled)S4 (coated)

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Precisions steel pipes / Pipes with threaded ends

Part 5: Welded and cold sized square and rectangular tubesArea of application: Automotive, mechanical and plant engineering


State as delivered (previous designation)

Size range(H / B)

EN materials(formerly DIN) Insert strip

EN 10305-5 (DIN 2395-1 /-2)

+CR1 Usually not heat-treated, but suitable for final annealing (BKM)+CR2 Heat treatment after weld-ing and sizing not provided (BKM)+A After welding and sizing the pipes are annealed (GBK)+N After welding and sizing the pipes are normalised (NBK)

15 / 15 mm – 120 / 60 mm

E155E195 (St 33 / S185)E235 (RSt 37-2 / S235JRG2)E275E355 (St 52-3 / S355J2G3)Additional for +CR2:E190, E220, E260, E320,E370, E420

S1 (black)S2 (dipped)S3 (cold rolled)S4 (coated)

Standards (formerly DIN) Types Size range EN materials


EN 10255 (DIN 2440)EN 10255 (DIN 2441)

Series M: MediumSeries H: HeavySeries L, L1, L2 (ISO-Light series)

1/8”– 6” S195T (St 33) Galvanised in acc. with DIN EN 10240 (DIN 2444)Pipes without threading/bushing (OO)Pipes with threading/bushing (MM)

Non-alloy steel pipes suitable for welding and threading DIN EN 10255

Description: Non-alloy steel pipes suitable for welding and threadingArea of application: Transport of fluids (to 25 bar) and gaseous media (to 10 bar)

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Our pipe-related services

• Central warehouse Beucha/LeipzigAccess to over 5,000 t of pipes. The latest storage technology for safe order picking from two fully automated storage system Total capacity: 17,000 tons, distributed among 3,700 pipe stor-age places, 8 cranes.

• PackagingBundled, tubes on wooden lath, wooden frames or boxes, shrink wrapping, protective end caps.

• Surface finishingBlasting SA 2,5, priming, coating, PE coating, cement mortar lining, pickling and passivating, grinding, brushing and polishing.

• Processing serviceIn-house pipe cutting facility up to 508.0 mm Ø. Beveling, drilling, pipe bends, thread cutting.

• Labels and markingHard stamping, colour coding, labeling, packing lists.

• TransportLoading via our own vehicle fleet as well as reliable contracted hauliers. Delivery service throughout Germany and exports all over the world.

Perfect service needs a strong infrastructure, which is why we place such emphasis on process optimisation in our warehouse management. In each expansion – most recently at our central warehouse Beucha/Leipzig – we first think about reliable delivery and only then about growth. It’s the only way we can process your order smoothly, no

matter how big it is. We provide you with many ways to see your project through to a successful conclusion. We are not satisfied with anything less. We guide you along the way and take work off your shoulders where we can. You can count on that – any time.

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Delivery programme for steel tubes seamlessDimensions and masses per unit length of tubes according to DIN EN 10220, seamless

Outside diameter DSeries a) Mass (weight) per unit length in kg/m for wall thicknesses in mm

Series 1 Series 2 Series 3 1.6 1.8 2.0 2.3 2.6 2.9 3.2 3.6 4.0 4.5 5.0 5.6 6.3 7.1 8.0 8.8 10 11 12.5 14.2 16 17.5 20 22.2 25 28 30 32 36 40 45 50 55 60 65 70 80 90 10010.2 0.339 0.373 0.404 0.448 0.487

12 0.453 0.493 0.550 0.603 0.651 0.69412.7 0.484 0.528 0.590 0.648 0.701 0.750

13.5 0.519 0.567 0.636 0.699 0.758 0.813 0.87914 0.542 0.592 0.664 0.731 0.794 0.852 0.923

16 0.630 0.691 0.777 0.859 0.937 1.01 1.10 1.1817.2 0.684 0.750 0.845 0.936 1.02 1.10 1.21 1.3 1.41

18 0.789 0.891 0.987 1.08 1.17 1.28 1.38 1.5019 0.838 0.947 1.05 1.15 1.25 1.37 1.48 1.61 1.7320 0.888 1.00 1.12 1.22 1.33 1.46 1.58 1.72 1.85

21.3 0.952 1.08 1.20 1.32 1.43 1.57 1.71 1.86 2.0122 0.996 1.12 1.24 1.37 1.48 1.63 1.78 1.94 2.10

25 1.13 1.29 1.44 1.58 1.72 1.90 2.07 2.28 2.47 2.68 2.9125.4 1.15 1.31 1.46 1.61 1.75 1.94 2.11 2.32 2.52 2.73 2.97

26.9 1.23 1.40 1.56 1.72 1.87 2.07 2.26 2.49 2.70 2.94 3.20 3.47 3.7330 1.57 1.76 1.94 2.11 2.34 2.56 2.83 3.08 3.27 3.68 4.01 4.34

31.8 1.67 1.87 2.07 2.26 2.50 2.74 3.03 3.30 3.62 3.96 4.32 4.7032 1.68 1.89 2.08 2.27 2.52 2.76 3.05 3.33 3.65 3.99 4.36 4.74

33.7 1.78 1.99 2.20 2.41 2.67 2.93 3.24 3.54 3.88 4.26 4.66 5.07 5.4035 2.08 2.30 2.51 2.79 3.06 3.38 3.70 4.06 4.46 4.89 5.33 5.69

38 2.27 2.51 2.75 3.05 3.35 3.72 4.07 4.47 4.93 5.41 5.92 6.34 6.9140 2.40 2.65 2.90 3.23 3.55 3.94 4.32 4.75 5.24 5.76 6.31 6.77 7.40

42.4 2.55 2.82 3.09 3.44 3.79 4.21 4.61 5.08 5.61 6.18 6.79 7.29 7.9944.5 2.69 2.98 3.26 3.63 4.00 4.44 4.87 5.37 5.94 6.55 7.20 7.75 8.51 9.09 9.86

48.3 2.93 3.25 3.56 3.97 4.37 4.86 5.34 5.90 6.53 7.21 7.95 8.57 9.45 10.1 11.051 3.10 3.44 3.77 4.21 4.64 5.16 5.67 6.27 6.94 7.69 8.48 9.16 10.1 10.9 11.9

54 3.30 3.65 4.01 4.47 4.93 5.49 6.04 6.68 7.41 8.21 9.08 9.81 10.9 11.7 12.8 13.957 3.87 4.25 4.74 5.23 5.83 6.41 7.10 7.88 8.74 9.67 10.5 11.6 12.5 13.7 15.0

60.3 4.11 4.51 5.03 5.55 6.19 6.82 7.55 8.39 9.32 10.3 11.2 12.4 13.4 14.7 16.1 17.563.5 4.33 4.76 5.32 5.87 6.55 7.21 8.00 8.89 9.88 10.9 11.9 13.2 14.2 15.7 17.3 18.770 4.80 5.27 5.90 6.51 7.27 8.01 8.89 9.90 11.0 12.2 13.3 14.8 16.0 17.7 19.5 21.3 22.7

73 5.01 5.51 6.16 6.81 7.60 8.38 9.31 10.4 11.5 12.8 13.9 15.5 16.8 18.7 20.6 22.5 24.076.1 5.24 5.75 6.44 7.11 7.95 8.77 9.74 10.8 12.1 13.4 14.6 16.3 17.7 19.6 21.7 23.7 25.3 27.7

82.5 6.26 7.00 7.74 8.66 9.56 10.6 11.8 13.2 14.7 16.0 17.9 19.4 21.6 23.9 26.2 28.1 30.8 33.088.9 6.76 7.57 8.38 9.37 10.3 11.5 12.8 14.3 16.0 17.4 19.5 21.1 23.6 26.2 28.8 30.8 34.0 36.5 39.4

101.6 8.70 9.63 10.8 11.9 13.3 14.8 16.5 18.5 20.1 22.6 24.6 27.5 30.6 33.8 36.3 40.2 43.5 47.2 50.8108 9.27 10.3 11.5 12.7 14.1 15.8 17.7 19.7 21.5 24.2 26.3 29.4 32.8 36.3 39.1 43.4 47.0 51.2 55.2 57.7

114.3 9.83 10.9 12.2 13.5 15.0 16.8 18.8 21.0 22.9 25.7 28.0 31.4 35.1 38.8 41.8 46.5 50.4 55.1 59.6 62.4 64.9127 12.1 13.6 15.0 16.8 18.8 21.0 23.5 25.7 28.9 31.5 35.3 39.5 43.8 47.3 52.8 57.4 62.9 68.4 71.8 75.0 80.8133 12.7 14.3 15.8 17.6 19.7 22.0 24.7 27.0 30.3 33.1 37.1 41.6 46.2 49.8 55.7 60.7 66.6 72.5 76.2 79.7 86.1 91.7

139.7 13.4 15.0 16.6 18.5 20.7 23.2 26.0 28.4 32.0 34.9 39.2 43.9 48.8 52.7 59.0 64.3 70.7 77.1 81.2 85.0 92.1 98.4141.3 15.2 16.8 18.7 21.0 23.5 26.3 28.8 32.4 35.3 39.7 44.5 49.4 53.4 59.8 65.2 71.7 78.2 82.3 86.3 93.5 99.9152.4 16.4 18.2 20.3 22.7 25.4 28.5 31.2 35.1 38.4 43.1 48.4 53.8 58.2 65.3 71.3 78.5 85.9 90.6 95.0 103 111 119159 17.1 19.0 21.2 23.7 26.6 29.8 32.6 36.7 40.1 45.2 50.7 56.4 61.1 68.6 74.9 82.6 90.5 95.4 100 109 117 127

168.3 18.2 20.1 22.5 25.2 28.2 31.6 34.6 39.0 42.7 48.0 54.0 60.1 65.1 73.1 80.0 88.3 96.9 102 108 117 127 137 146177.8 21.3 23.8 26.6 29.9 33.5 36.7 41.4 45.2 51.0 57.3 63.8 69.2 77.8 85.2 94.2 103 109 115 126 136 147 158 167193.7 26.0 29.1 32.7 36.6 40.1 45.3 49.6 55.9 62.9 70.1 76.0 85.7 93.9 104 114 121 128 140 152 165 177 188 198

219.1 33.1 37.1 41.6 45.6 51.6 56.5 63.7 71.8 80.1 87.0 98.2 108 120 132 140 148 163 177 193 209 223 235 247 257244.5 37.0 41.6 46.7 51.2 57.8 63.3 71.5 80.6 90.2 98.0 111 122 135 149 159 168 185 202 221 240 257 273 288 301 325

273 41.4 46.6 52.3 57.3 64.9 71.1 80.3 90.6 101 110 125 137 153 169 180 190 210 230 253 275 296 315 333 350 381323.9 55.5 62.3 68.4 77.4 84.9 96.0 108 121 132 150 165 184 204 217 230 256 280 310 338 365 390 415 438 481 519 552355.6 68.6 75.3 85.2 93.5 106 120 134 146 166 183 204 226 241 255 284 311 345 377 408 437 466 493 544 590 630406.4 86.3 97.8 107 121 137 154 168 191 210 235 261 278 295 329 361 401 439 477 513 547 581 644 702 765457 110 121 137 155 174 190 216 238 266 296 316 335 374 411 457 502 545 587 628 668 744 815 880508 135 153 173 194 212 241 266 298 331 354 376 419 462 514 565 614 663 710 756 844 928 1006

559 168 191 214 234 266 294 329 367 391 416 464 512 570 628 684 738 792 844 945 1041 1132610 184 209 234 256 291 322 361 402 429 456 510 562 627 691 753 814 874 932 1046 1154 1258

660 316 349 392 436 466 496 554 612 683 752 821 888 954 1019 1144 1265 1381711 423 472 504 536 599 662 739 815 890 963 1036 1107 1245 1378 1507

a) Series 1 Outside diameter for which all equipment required in pipe system construction are standardised

Series 2 Outside diameter for which not all equipment are standardised

Series 3 Outside diameter for which there are few standardised equipment

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Delivery programme for steel tubes seamlessDimensions and masses per unit length of tubes according to DIN EN 10220, seamless

Outside diameter DSeries a) Mass (weight) per unit length in kg/m for wall thicknesses in mm

Series 1 Series 2 Series 3 1.6 1.8 2.0 2.3 2.6 2.9 3.2 3.6 4.0 4.5 5.0 5.6 6.3 7.1 8.0 8.8 10 11 12.5 14.2 16 17.5 20 22.2 25 28 30 32 36 40 45 50 55 60 65 70 80 90 10010.2 0.339 0.373 0.404 0.448 0.487

12 0.453 0.493 0.550 0.603 0.651 0.69412.7 0.484 0.528 0.590 0.648 0.701 0.750

13.5 0.519 0.567 0.636 0.699 0.758 0.813 0.87914 0.542 0.592 0.664 0.731 0.794 0.852 0.923

16 0.630 0.691 0.777 0.859 0.937 1.01 1.10 1.1817.2 0.684 0.750 0.845 0.936 1.02 1.10 1.21 1.3 1.41

18 0.789 0.891 0.987 1.08 1.17 1.28 1.38 1.5019 0.838 0.947 1.05 1.15 1.25 1.37 1.48 1.61 1.7320 0.888 1.00 1.12 1.22 1.33 1.46 1.58 1.72 1.85

21.3 0.952 1.08 1.20 1.32 1.43 1.57 1.71 1.86 2.0122 0.996 1.12 1.24 1.37 1.48 1.63 1.78 1.94 2.10

25 1.13 1.29 1.44 1.58 1.72 1.90 2.07 2.28 2.47 2.68 2.9125.4 1.15 1.31 1.46 1.61 1.75 1.94 2.11 2.32 2.52 2.73 2.97

26.9 1.23 1.40 1.56 1.72 1.87 2.07 2.26 2.49 2.70 2.94 3.20 3.47 3.7330 1.57 1.76 1.94 2.11 2.34 2.56 2.83 3.08 3.27 3.68 4.01 4.34

31.8 1.67 1.87 2.07 2.26 2.50 2.74 3.03 3.30 3.62 3.96 4.32 4.7032 1.68 1.89 2.08 2.27 2.52 2.76 3.05 3.33 3.65 3.99 4.36 4.74

33.7 1.78 1.99 2.20 2.41 2.67 2.93 3.24 3.54 3.88 4.26 4.66 5.07 5.4035 2.08 2.30 2.51 2.79 3.06 3.38 3.70 4.06 4.46 4.89 5.33 5.69

38 2.27 2.51 2.75 3.05 3.35 3.72 4.07 4.47 4.93 5.41 5.92 6.34 6.9140 2.40 2.65 2.90 3.23 3.55 3.94 4.32 4.75 5.24 5.76 6.31 6.77 7.40

42.4 2.55 2.82 3.09 3.44 3.79 4.21 4.61 5.08 5.61 6.18 6.79 7.29 7.9944.5 2.69 2.98 3.26 3.63 4.00 4.44 4.87 5.37 5.94 6.55 7.20 7.75 8.51 9.09 9.86

48.3 2.93 3.25 3.56 3.97 4.37 4.86 5.34 5.90 6.53 7.21 7.95 8.57 9.45 10.1 11.051 3.10 3.44 3.77 4.21 4.64 5.16 5.67 6.27 6.94 7.69 8.48 9.16 10.1 10.9 11.9

54 3.30 3.65 4.01 4.47 4.93 5.49 6.04 6.68 7.41 8.21 9.08 9.81 10.9 11.7 12.8 13.957 3.87 4.25 4.74 5.23 5.83 6.41 7.10 7.88 8.74 9.67 10.5 11.6 12.5 13.7 15.0

60.3 4.11 4.51 5.03 5.55 6.19 6.82 7.55 8.39 9.32 10.3 11.2 12.4 13.4 14.7 16.1 17.563.5 4.33 4.76 5.32 5.87 6.55 7.21 8.00 8.89 9.88 10.9 11.9 13.2 14.2 15.7 17.3 18.770 4.80 5.27 5.90 6.51 7.27 8.01 8.89 9.90 11.0 12.2 13.3 14.8 16.0 17.7 19.5 21.3 22.7

73 5.01 5.51 6.16 6.81 7.60 8.38 9.31 10.4 11.5 12.8 13.9 15.5 16.8 18.7 20.6 22.5 24.076.1 5.24 5.75 6.44 7.11 7.95 8.77 9.74 10.8 12.1 13.4 14.6 16.3 17.7 19.6 21.7 23.7 25.3 27.7

82.5 6.26 7.00 7.74 8.66 9.56 10.6 11.8 13.2 14.7 16.0 17.9 19.4 21.6 23.9 26.2 28.1 30.8 33.088.9 6.76 7.57 8.38 9.37 10.3 11.5 12.8 14.3 16.0 17.4 19.5 21.1 23.6 26.2 28.8 30.8 34.0 36.5 39.4

101.6 8.70 9.63 10.8 11.9 13.3 14.8 16.5 18.5 20.1 22.6 24.6 27.5 30.6 33.8 36.3 40.2 43.5 47.2 50.8108 9.27 10.3 11.5 12.7 14.1 15.8 17.7 19.7 21.5 24.2 26.3 29.4 32.8 36.3 39.1 43.4 47.0 51.2 55.2 57.7

114.3 9.83 10.9 12.2 13.5 15.0 16.8 18.8 21.0 22.9 25.7 28.0 31.4 35.1 38.8 41.8 46.5 50.4 55.1 59.6 62.4 64.9127 12.1 13.6 15.0 16.8 18.8 21.0 23.5 25.7 28.9 31.5 35.3 39.5 43.8 47.3 52.8 57.4 62.9 68.4 71.8 75.0 80.8133 12.7 14.3 15.8 17.6 19.7 22.0 24.7 27.0 30.3 33.1 37.1 41.6 46.2 49.8 55.7 60.7 66.6 72.5 76.2 79.7 86.1 91.7

139.7 13.4 15.0 16.6 18.5 20.7 23.2 26.0 28.4 32.0 34.9 39.2 43.9 48.8 52.7 59.0 64.3 70.7 77.1 81.2 85.0 92.1 98.4141.3 15.2 16.8 18.7 21.0 23.5 26.3 28.8 32.4 35.3 39.7 44.5 49.4 53.4 59.8 65.2 71.7 78.2 82.3 86.3 93.5 99.9152.4 16.4 18.2 20.3 22.7 25.4 28.5 31.2 35.1 38.4 43.1 48.4 53.8 58.2 65.3 71.3 78.5 85.9 90.6 95.0 103 111 119159 17.1 19.0 21.2 23.7 26.6 29.8 32.6 36.7 40.1 45.2 50.7 56.4 61.1 68.6 74.9 82.6 90.5 95.4 100 109 117 127

168.3 18.2 20.1 22.5 25.2 28.2 31.6 34.6 39.0 42.7 48.0 54.0 60.1 65.1 73.1 80.0 88.3 96.9 102 108 117 127 137 146177.8 21.3 23.8 26.6 29.9 33.5 36.7 41.4 45.2 51.0 57.3 63.8 69.2 77.8 85.2 94.2 103 109 115 126 136 147 158 167193.7 26.0 29.1 32.7 36.6 40.1 45.3 49.6 55.9 62.9 70.1 76.0 85.7 93.9 104 114 121 128 140 152 165 177 188 198

219.1 33.1 37.1 41.6 45.6 51.6 56.5 63.7 71.8 80.1 87.0 98.2 108 120 132 140 148 163 177 193 209 223 235 247 257244.5 37.0 41.6 46.7 51.2 57.8 63.3 71.5 80.6 90.2 98.0 111 122 135 149 159 168 185 202 221 240 257 273 288 301 325

273 41.4 46.6 52.3 57.3 64.9 71.1 80.3 90.6 101 110 125 137 153 169 180 190 210 230 253 275 296 315 333 350 381323.9 55.5 62.3 68.4 77.4 84.9 96.0 108 121 132 150 165 184 204 217 230 256 280 310 338 365 390 415 438 481 519 552355.6 68.6 75.3 85.2 93.5 106 120 134 146 166 183 204 226 241 255 284 311 345 377 408 437 466 493 544 590 630406.4 86.3 97.8 107 121 137 154 168 191 210 235 261 278 295 329 361 401 439 477 513 547 581 644 702 765457 110 121 137 155 174 190 216 238 266 296 316 335 374 411 457 502 545 587 628 668 744 815 880508 135 153 173 194 212 241 266 298 331 354 376 419 462 514 565 614 663 710 756 844 928 1006

559 168 191 214 234 266 294 329 367 391 416 464 512 570 628 684 738 792 844 945 1041 1132610 184 209 234 256 291 322 361 402 429 456 510 562 627 691 753 814 874 932 1046 1154 1258

660 316 349 392 436 466 496 554 612 683 752 821 888 954 1019 1144 1265 1381711 423 472 504 536 599 662 739 815 890 963 1036 1107 1245 1378 1507

Tolerances of the outside diameter and wall thickness

Outside diameter D mm

Tolerances for T in a T/D ratio of

Tolerances for D≤ 0.025

> 0.025 to 0.050

> 0.050 to 0.10

> 0.10

D ≤ 219.1 ± 12.5% or ± 0.4 mm, the larger value applies in each case ± 1% or ± 0.5 mm, the larger value applies in each caseD > 219.1 ± 20 % ± 15 % ± 12,5 % ± 10 % a)

a) For outside diameter D ≥ 355.6 mm the upper limit of the local wall thickness may be exceeded by a further 5% of the wall thickness T.

26 www.rff.de

Delivery programme for steel tubes weldedDimensions and masses per unit length of tubes according to DIN EN 10220, welded

Outside diameter DSeries a Mass (weight) per unit length in kg/m for wall thicknesses in mm

Series 1 Series 2 Series 3 1.4 1.6 1.8 2.0 2.3 2.6 2.9 3.2 3.6 4.0 4.5 5.0 5.6 6.3 7.1 8.0 8.8 10 11 12.5 14.2 16 17.5 20 22.2 25 28 30 32 36 4010.2 0.304 0.339 0.373 0.404 0.448 0.48713.2 0.418 0.470 0.519 0.567 0.635 0.699 0.758 0.813 0.879

16 0.504 0.568 0.630 0.691 0.777 0.859 0.937 1.01 1.1017.2 0.546 0.616 0.684 0.750 0.845 0.936 1.02 1.10 1.21 1.30

19 0.608 0.687 0.764 0.838 0.947 1.05 1.15 1.25 1.37 1.4820 0.642 0.726 0.808 0.888 1.00 1.12 1.22 1.33 1.46 1.58

21.3 0.687 0.777 0.866 0.952 1.08 1.20 1.32 1.43 1.57 1.71 1.8625 0.815 0.923 1.03 1.13 1.29 1.44 1.58 1.72 1.90 2.07 2.28 2.47

25.4 0.829 0.939 1.05 1.15 1.31 1.46 1.61 1.75 1.94 2.11 2.32 2.5226.9 0.880 0.998 1.11 1.23 1.40 1.56 1.72 1.87 2.07 2.26 2.49 2.70

30 0.987 1.12 1.25 1.38 1.57 1.76 1.94 2.11 2.34 2.56 2.83 3.08 3.37 3.6831.8 1.05 1.19 1.33 1.47 1.67 1.87 2.07 2.26 2.50 2.74 3.03 3.30 3.62 3.96 4.32

33.7 1.12 1.27 1.42 1.56 1.78 1.99 2.20 2.41 2.67 2.93 3.24 3.54 3.88 4.26 4.66 5.0738 1.26 1.44 1.61 1.78 2.02 2.27 2.51 2.75 3.05 3.35 3.72 4.07 4.47 4.93 5.41 5.92 6.34

42.4 1.42 1.61 1.80 1.99 2.27 2.55 2.82 3.09 3.44 3.79 4.21 4.61 5.08 5.61 6.18 6.79 7.2944.5 1.49 1.69 1.90 2.10 2.39 2.69 2.98 3.26 3.63 4.00 4.44 4.87 5.37 5.94 6.55 7.20 7.75

48.3 1.62 1.84 2.06 2.28 2.61 2.93 3.25 3.56 3.97 4.37 4.86 5.34 5.90 6.53 7.21 7.95 8.5751 1.71 1.95 2.18 2.42 2.76 3.10 3.44 3.77 4.21 4.64 5.16 5.67 6.27 6.94 7.69 8.48 9.16

54 1.82 2.07 2.32 2.56 2.93 3.30 3.65 4.01 4.47 4.93 5.49 6.04 6.68 7.41 8.21 9.08 9.81 10.957 1.92 2.19 2.45 2.71 3.10 3.49 3.87 4.25 4.74 5.23 5.83 6.41 7.10 7.88 8.74 9.67 10.5 11.6

60.3 2.03 2.32 2.60 2.88 3.29 3.70 4.11 4.51 5.03 5.55 6.19 6.82 7.55 8.39 9.32 10.3 11.2 12.463.5 2.44 2.74 3.03 3.47 3.90 4.33 4.76 5.32 5.87 6.55 7.21 8.00 8.89 9.88 10.9 11.9 13.2

70 2.70 3.03 3.35 3.84 4.32 4.80 5.27 5.90 6.51 7.27 8.01 8.89 9.90 11.0 12.2 13.3 14.873 2.82 3.16 3.50 4.01 4.51 5.01 5.51 6.16 6.81 7.60 8.38 9.31 10.4 11.5 12.8 13.9 15.5

76.1 2.94 3.30 3.65 4.19 4.71 5.24 5.75 6.44 7.11 7.95 8.77 9.74 10.8 12.1 13.4 14.6 16.382.5 3.19 3.58 3.97 4.55 5.12 5.69 6.26 7.00 7.74 8.66 9.56 10.6 11.8 13.2 14.7 16.0 17.9

88.9 3.44 3.87 4.29 4.91 5.53 6.15 6.76 7.57 8.38 9.37 10.3 11.5 12.8 14.3 16.0 17.4 19.5101.6 4.91 5.63 6.35 7.06 7.77 8.70 9.63 10.8 11.9 13.3 14.8 16.5 18.5 20.1 22.6

108 5.23 6.00 6.76 7.52 8.27 9.27 10.3 11.5 12.7 14.1 15.8 17.7 19.7 21.5 24.2 26.3114.3 5.54 6.35 7.16 7.97 8.77 9.83 10.9 12.2 13.5 15.0 16.8 18.8 21.0 22.9 25.7 28.0

127 6.17 7.07 7.98 8.88 9.77 11.0 12.1 13.6 15.0 16.8 18.8 21.0 23.5 25.7 28.9 31.5133 6.46 7.41 8.36 9.30 10.2 11.5 12.7 14.3 15.8 17.6 19.7 22.0 24.7 27.0 30.3 33.1

139.7 6.79 7.79 8.79 9.78 10.8 12.1 13.4 15.0 16.6 18.5 20.7 23.2 26.0 28.4 32.0 34.9152.4 7.42 8.51 9.61 10.7 11.8 13.2 14.6 16.4 18.2 20.3 22.7 25.4 28.5 31.2 35.1 38.4

159 7.74 8.89 10.0 11.2 12.3 13.8 15.3 17.1 19.0 21.2 23.7 26.6 29.8 32.6 36.7 40.1168.3 11.8 13.0 14.6 16.2 18.2 20.1 22.5 25.2 28.2 31.6 34.6 39.0 42.7

177.8 12.5 13.8 15.5 17.1 19.2 21.3 23.8 26.6 29.9 33.5 36.7 41.4 45.2193.7 13.6 15.0 16.9 18.7 21.0 23.3 26.0 29.1 32.7 36.6 40.1 45.3 49.6

219.1 17.0 19.1 21.2 23.8 26.4 29.5 33.1 37.1 41.6 45.6 51.6 56.5 63.7244.5 19.0 21.4 23.7 26.6 29.5 33.0 37.0 41.6 46.7 51.2 57.8 63.3 71.5

273 21.3 23.9 26.5 29.8 33.0 36.9 41.4 46.6 52.3 57.3 64.9 71.1 80.3323.9 25.3 28.4 31.6 35.4 39.3 44.0 49.3 55.5 62.3 68.4 77.4 84.9 96.0355.6 27.8 31.3 34.7 39.0 43.2 48.3 54.3 61.0 68.6 75.3 85.2 93.5 106406.4 35.8 39.7 44.6 49.5 55.4 62.2 69.9 78.6 86.3 97.8 107 121

457 40.3 44.7 50.2 55.7 62.3 70.0 78.8 88.6 97.3 110 121 137508 44.8 49.5 55.9 62.0 69.4 77.9 87.7 98.6 108 123 135 153 173 194

559 61.5 68.3 76.4 85.9 96.6 109 119 135 149 168 191 214 234 266610 67.2 74.6 83.5 93.8 106 119 130 148 162 184 209 234 256 291 322 361 402

660 72.7 80.8 90.4 102 114 129 141 160 176 200 226 254 277 316 349 392 436 466711 78.4 87.1 97.4 109 123 139 152 173 190 215 244 274 299 341 377 423 472 504 536

762 84.1 93.3 104 117 132 149 163 185 204 231 262 294 321 366 405 454 507 542 576 645813 89.7 99.6 112 125 141 159 175 198 218 247 280 314 343 391 433 486 542 579 616 690 763

864 95.4 106 119 133 150 169 186 211 231 262 298 335 365 416 461 517 577 617 657 735 813914 101 112 125 141 159 179 196 223 245 278 315 354 387 441 488 548 612 654 696 780 862

1016 112 125 140 157 177 199 219 248 273 309 351 395 431 491 544 611 682 729 777 870 9631220 168 182 212 239 263 298 328 372 422 475 519 592 656 737 823 880 938 1051 11641420 220 247 279 306 348 382 434 492 554 605 691 765 860 961 1028 1095 1229 13611620 282 318 350 397 436 496 562 633 692 789 875 983 1099 1176 1253 1406 15591820 393 446 491 557 632 712 778 888 984 1107 1237 1324 1411 1584 17562020 496 545 619 702 791 864 986 1094 1230 1376 1472 1569 1761 19532220 545 599 681 772 870 951 1085 1203 1353 1514 1620 1727 1939 2150

a) Series 1 Outside diameter for which all equipment required for pipe system construction are standardised

Series 2 Outside diameter for which not all equipment are standardised

Series 3 Outside diameter for which there are few standardised equipment

27www.rff.de

Pip

es

Delivery programme for steel tubes weldedDimensions and masses per unit length of tubes according to DIN EN 10220, welded

Outside diameter DSeries a Mass (weight) per unit length in kg/m for wall thicknesses in mm

Series 1 Series 2 Series 3 1.4 1.6 1.8 2.0 2.3 2.6 2.9 3.2 3.6 4.0 4.5 5.0 5.6 6.3 7.1 8.0 8.8 10 11 12.5 14.2 16 17.5 20 22.2 25 28 30 32 36 4010.2 0.304 0.339 0.373 0.404 0.448 0.48713.2 0.418 0.470 0.519 0.567 0.635 0.699 0.758 0.813 0.879

16 0.504 0.568 0.630 0.691 0.777 0.859 0.937 1.01 1.1017.2 0.546 0.616 0.684 0.750 0.845 0.936 1.02 1.10 1.21 1.30

19 0.608 0.687 0.764 0.838 0.947 1.05 1.15 1.25 1.37 1.4820 0.642 0.726 0.808 0.888 1.00 1.12 1.22 1.33 1.46 1.58

21.3 0.687 0.777 0.866 0.952 1.08 1.20 1.32 1.43 1.57 1.71 1.8625 0.815 0.923 1.03 1.13 1.29 1.44 1.58 1.72 1.90 2.07 2.28 2.47

25.4 0.829 0.939 1.05 1.15 1.31 1.46 1.61 1.75 1.94 2.11 2.32 2.5226.9 0.880 0.998 1.11 1.23 1.40 1.56 1.72 1.87 2.07 2.26 2.49 2.70

30 0.987 1.12 1.25 1.38 1.57 1.76 1.94 2.11 2.34 2.56 2.83 3.08 3.37 3.6831.8 1.05 1.19 1.33 1.47 1.67 1.87 2.07 2.26 2.50 2.74 3.03 3.30 3.62 3.96 4.32

33.7 1.12 1.27 1.42 1.56 1.78 1.99 2.20 2.41 2.67 2.93 3.24 3.54 3.88 4.26 4.66 5.0738 1.26 1.44 1.61 1.78 2.02 2.27 2.51 2.75 3.05 3.35 3.72 4.07 4.47 4.93 5.41 5.92 6.34

42.4 1.42 1.61 1.80 1.99 2.27 2.55 2.82 3.09 3.44 3.79 4.21 4.61 5.08 5.61 6.18 6.79 7.2944.5 1.49 1.69 1.90 2.10 2.39 2.69 2.98 3.26 3.63 4.00 4.44 4.87 5.37 5.94 6.55 7.20 7.75

48.3 1.62 1.84 2.06 2.28 2.61 2.93 3.25 3.56 3.97 4.37 4.86 5.34 5.90 6.53 7.21 7.95 8.5751 1.71 1.95 2.18 2.42 2.76 3.10 3.44 3.77 4.21 4.64 5.16 5.67 6.27 6.94 7.69 8.48 9.16

54 1.82 2.07 2.32 2.56 2.93 3.30 3.65 4.01 4.47 4.93 5.49 6.04 6.68 7.41 8.21 9.08 9.81 10.957 1.92 2.19 2.45 2.71 3.10 3.49 3.87 4.25 4.74 5.23 5.83 6.41 7.10 7.88 8.74 9.67 10.5 11.6

60.3 2.03 2.32 2.60 2.88 3.29 3.70 4.11 4.51 5.03 5.55 6.19 6.82 7.55 8.39 9.32 10.3 11.2 12.463.5 2.44 2.74 3.03 3.47 3.90 4.33 4.76 5.32 5.87 6.55 7.21 8.00 8.89 9.88 10.9 11.9 13.2

70 2.70 3.03 3.35 3.84 4.32 4.80 5.27 5.90 6.51 7.27 8.01 8.89 9.90 11.0 12.2 13.3 14.873 2.82 3.16 3.50 4.01 4.51 5.01 5.51 6.16 6.81 7.60 8.38 9.31 10.4 11.5 12.8 13.9 15.5

76.1 2.94 3.30 3.65 4.19 4.71 5.24 5.75 6.44 7.11 7.95 8.77 9.74 10.8 12.1 13.4 14.6 16.382.5 3.19 3.58 3.97 4.55 5.12 5.69 6.26 7.00 7.74 8.66 9.56 10.6 11.8 13.2 14.7 16.0 17.9

88.9 3.44 3.87 4.29 4.91 5.53 6.15 6.76 7.57 8.38 9.37 10.3 11.5 12.8 14.3 16.0 17.4 19.5101.6 4.91 5.63 6.35 7.06 7.77 8.70 9.63 10.8 11.9 13.3 14.8 16.5 18.5 20.1 22.6

108 5.23 6.00 6.76 7.52 8.27 9.27 10.3 11.5 12.7 14.1 15.8 17.7 19.7 21.5 24.2 26.3114.3 5.54 6.35 7.16 7.97 8.77 9.83 10.9 12.2 13.5 15.0 16.8 18.8 21.0 22.9 25.7 28.0

127 6.17 7.07 7.98 8.88 9.77 11.0 12.1 13.6 15.0 16.8 18.8 21.0 23.5 25.7 28.9 31.5133 6.46 7.41 8.36 9.30 10.2 11.5 12.7 14.3 15.8 17.6 19.7 22.0 24.7 27.0 30.3 33.1

139.7 6.79 7.79 8.79 9.78 10.8 12.1 13.4 15.0 16.6 18.5 20.7 23.2 26.0 28.4 32.0 34.9152.4 7.42 8.51 9.61 10.7 11.8 13.2 14.6 16.4 18.2 20.3 22.7 25.4 28.5 31.2 35.1 38.4

159 7.74 8.89 10.0 11.2 12.3 13.8 15.3 17.1 19.0 21.2 23.7 26.6 29.8 32.6 36.7 40.1168.3 11.8 13.0 14.6 16.2 18.2 20.1 22.5 25.2 28.2 31.6 34.6 39.0 42.7

177.8 12.5 13.8 15.5 17.1 19.2 21.3 23.8 26.6 29.9 33.5 36.7 41.4 45.2193.7 13.6 15.0 16.9 18.7 21.0 23.3 26.0 29.1 32.7 36.6 40.1 45.3 49.6

219.1 17.0 19.1 21.2 23.8 26.4 29.5 33.1 37.1 41.6 45.6 51.6 56.5 63.7244.5 19.0 21.4 23.7 26.6 29.5 33.0 37.0 41.6 46.7 51.2 57.8 63.3 71.5

273 21.3 23.9 26.5 29.8 33.0 36.9 41.4 46.6 52.3 57.3 64.9 71.1 80.3323.9 25.3 28.4 31.6 35.4 39.3 44.0 49.3 55.5 62.3 68.4 77.4 84.9 96.0355.6 27.8 31.3 34.7 39.0 43.2 48.3 54.3 61.0 68.6 75.3 85.2 93.5 106406.4 35.8 39.7 44.6 49.5 55.4 62.2 69.9 78.6 86.3 97.8 107 121

457 40.3 44.7 50.2 55.7 62.3 70.0 78.8 88.6 97.3 110 121 137508 44.8 49.5 55.9 62.0 69.4 77.9 87.7 98.6 108 123 135 153 173 194

559 61.5 68.3 76.4 85.9 96.6 109 119 135 149 168 191 214 234 266610 67.2 74.6 83.5 93.8 106 119 130 148 162 184 209 234 256 291 322 361 402

660 72.7 80.8 90.4 102 114 129 141 160 176 200 226 254 277 316 349 392 436 466711 78.4 87.1 97.4 109 123 139 152 173 190 215 244 274 299 341 377 423 472 504 536

762 84.1 93.3 104 117 132 149 163 185 204 231 262 294 321 366 405 454 507 542 576 645813 89.7 99.6 112 125 141 159 175 198 218 247 280 314 343 391 433 486 542 579 616 690 763

864 95.4 106 119 133 150 169 186 211 231 262 298 335 365 416 461 517 577 617 657 735 813914 101 112 125 141 159 179 196 223 245 278 315 354 387 441 488 548 612 654 696 780 862

1016 112 125 140 157 177 199 219 248 273 309 351 395 431 491 544 611 682 729 777 870 9631220 168 182 212 239 263 298 328 372 422 475 519 592 656 737 823 880 938 1051 11641420 220 247 279 306 348 382 434 492 554 605 691 765 860 961 1028 1095 1229 13611620 282 318 350 397 436 496 562 633 692 789 875 983 1099 1176 1253 1406 15591820 393 446 491 557 632 712 778 888 984 1107 1237 1324 1411 1584 17562020 496 545 619 702 791 864 986 1094 1230 1376 1472 1569 1761 19532220 545 599 681 772 870 951 1085 1203 1353 1514 1620 1727 1939 2150

Tolerances of the outside diameter and wall thickness for electric welded pipes in acc. with DIN EN 10217-2

Outside diameter D

Tolerances dimensions in mm

Tolerances of outside diameter D

Tolerances of wall thickness T a) for

T ≤ 5 5 < T ≤ 16

D ≤ 219.1± 1% or ± 0.5, the larger value applies in each case

± 10% or ± 0.3, the larger value applies in each case

± 8 %

D > 219.1 ± 0.75 %

a) The upper limit tolerance does not apply to the weld seam area (see section 8.7.4.2)

Tolerances of the outside diameter and wall thickness for submerged arc welded pipes in acc. with DIN EN 10217-5

Outside diameter D

Tolerances dimensions in mm

Outside diameter DWall thickness T a)

≤ 5 5 < T ≤ 40

D > 219.1± 0.75% or ± 6, the smaller value applies in each case

± 10% or ± 0.3, the larger value applies in each case

± 8% or ± 2, the smaller value applies in each case

a) The upper limit tolerance does not apply to the weld seam area (see section 8.7.4.2)

28 www.rff.de

Delivery programme for stainless steel tubes (austenitic steels)

Dimensions and masses per unit length of tubes according to DIN EN ISO 1127 / Table 3

Outside diameter D Mass (weight) per unit length in kg/m for wall thicknesses in mm

Series 1 Series 2 Series 3 1.0 1.2 1.6 2.0 2.3 2.6 2.9 3.2 3.6 4.0 4.5 5.0 5.6 6.3 7.1 8.0 8.8 10 11 12.5 14.26 0.125 0.1448 0.176 0.204

10 0.225 0.26410.2 0.230 0.270 0.344 0.410

12 0.275 0.416 0.50012.7 0.293 0.345 0.445 0.536 0.599 0.658 0.711 0.761

13.5 0.313 0.369 0.477 0.576 0.645 0.78914 0.326 0.496 0.601

16 0.376 0.445 0.577 0.70117.2 0.406 0.625 0.761 0.858 1.12

18 0.425 0.657 0.80119 0.451 0.535 0.697 0.85120 0.476 0.564 0.737 0.901

21.3 0.509 0.789 0.966 1.22 1.45 1.7422 0.526 1.00

25 0.601 0.715 0.937 1.15 1.4625.4 0.727 0.953 1.17 1.48

26.9 0.649 1.01 1.25 1.58 1.75 1.90 2.2930 1.14 1.40

31.8 0.920 1.21 1.49 1.90 2.29 2.7832 0.925 1.50

33.7 0.818 0.976 1.29 1.58 1.81 2.02 2.45 3.2935 1.02 1.65

38 1.11 1.46 1.81 2.30 2.7940 1.17 1.54 2.44

42.4 1.63 2.02 2.59 3.14 3.49 4.6844.5 2.13 2.73 3.02

48.3 1.87 2.31 2.97 3.61 4.03 5.4251 1.25 1.49 1.98 2.46 3.15 3.83

54 2.10 2.60 3.3557 2.22 2.75 3.93

60.3 2.35 2.92 3.34 3.76 4.17 4.58 5.11 5.83 7.6663.5 2.48 3.08 3.96 4.83

70 2.74 3.40 4.8776.1 2.98 3.70 4.25 4.78 5.32 6.54 7.22 8.90 12.3

82.5 4.03 6.3588.9 3.49 4.35 4.98 5.61 6.24 6.86 7.68 8.51 11.7 16.2

101.6 4.98 7.17 9.77 13.5 18.8114.3 4.52 5.62 7.27 8.09 9.98 12.4 17.1 23.2139.7 5.53 6.89 8.92 11.0 13.6 16.8 21.0 23.5 32.5168.3 6.68 8.32 10.8 13.2 16.4 18.5 20.4 28.6 43.3219.1 10.9 14.1 17.3 19.4 21.5 33.6 42.2 64.7

273 13.6 17.6 21.6 24.3 26.9 42.0 65.9 81.5 92.0323.9 20.9 25.7 32.1 35.9 39.9 56.3 78.6 97.4355.6 22.9 28.2 35.2 43.8 86.5 94.9 108406.4 26.3 32.3 40.3 50.2 99.3 123

457 36.3 45.4 56.5 112 139 157508 40.4 45.5 62.9 70.4 137 155 176610 48.6 60.7 84.8 95.2 187 212711 125813 161914 199

1016 252

The values of the mass per unit length in the table are obtained from multiplying the corresponding values from ISO 4200 by a

factor of 1.015. This factor is based on an average density of these pipes of 7.97 kg/dm³.

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Pip

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Delivery programme for stainless steel tubes (austenitic steels)

Dimensions and masses per unit length of tubes according to DIN EN ISO 1127 / Table 3

Outside diameter D Mass (weight) per unit length in kg/m for wall thicknesses in mm

Series 1 Series 2 Series 3 1.0 1.2 1.6 2.0 2.3 2.6 2.9 3.2 3.6 4.0 4.5 5.0 5.6 6.3 7.1 8.0 8.8 10 11 12.5 14.26 0.125 0.1448 0.176 0.204

10 0.225 0.26410.2 0.230 0.270 0.344 0.410

12 0.275 0.416 0.50012.7 0.293 0.345 0.445 0.536 0.599 0.658 0.711 0.761

13.5 0.313 0.369 0.477 0.576 0.645 0.78914 0.326 0.496 0.601

16 0.376 0.445 0.577 0.70117.2 0.406 0.625 0.761 0.858 1.12

18 0.425 0.657 0.80119 0.451 0.535 0.697 0.85120 0.476 0.564 0.737 0.901

21.3 0.509 0.789 0.966 1.22 1.45 1.7422 0.526 1.00

25 0.601 0.715 0.937 1.15 1.4625.4 0.727 0.953 1.17 1.48

26.9 0.649 1.01 1.25 1.58 1.75 1.90 2.2930 1.14 1.40

31.8 0.920 1.21 1.49 1.90 2.29 2.7832 0.925 1.50

33.7 0.818 0.976 1.29 1.58 1.81 2.02 2.45 3.2935 1.02 1.65

38 1.11 1.46 1.81 2.30 2.7940 1.17 1.54 2.44

42.4 1.63 2.02 2.59 3.14 3.49 4.6844.5 2.13 2.73 3.02

48.3 1.87 2.31 2.97 3.61 4.03 5.4251 1.25 1.49 1.98 2.46 3.15 3.83

54 2.10 2.60 3.3557 2.22 2.75 3.93

60.3 2.35 2.92 3.34 3.76 4.17 4.58 5.11 5.83 7.6663.5 2.48 3.08 3.96 4.83

70 2.74 3.40 4.8776.1 2.98 3.70 4.25 4.78 5.32 6.54 7.22 8.90 12.3

82.5 4.03 6.3588.9 3.49 4.35 4.98 5.61 6.24 6.86 7.68 8.51 11.7 16.2

101.6 4.98 7.17 9.77 13.5 18.8114.3 4.52 5.62 7.27 8.09 9.98 12.4 17.1 23.2139.7 5.53 6.89 8.92 11.0 13.6 16.8 21.0 23.5 32.5168.3 6.68 8.32 10.8 13.2 16.4 18.5 20.4 28.6 43.3219.1 10.9 14.1 17.3 19.4 21.5 33.6 42.2 64.7

273 13.6 17.6 21.6 24.3 26.9 42.0 65.9 81.5 92.0323.9 20.9 25.7 32.1 35.9 39.9 56.3 78.6 97.4355.6 22.9 28.2 35.2 43.8 86.5 94.9 108406.4 26.3 32.3 40.3 50.2 99.3 123

457 36.3 45.4 56.5 112 139 157508 40.4 45.5 62.9 70.4 137 155 176610 48.6 60.7 84.8 95.2 187 212711 125813 161914 199

1016 252

Outside diameter tolerances

Tolerance class Outside diameter tolerances

D1 ± 1.50 % / min. ± 0.75 mm

D2 ± 1.00 % / min. ± 0.50 mm

D3 ± 0.75 % / min. ± 0.30 mm

D4 ± 0.50 % / min. ± 0.10 mm

Wall thickness tolerances

Tolerance class Wall thickness tolerances

T1 ± 15.0 % / min. ± 0.60 mm

T2 ± 12.5 % / min. ± 0.40 mm

T3 ± 10.0 % / min. ± 0.20 mm

T4 ± 7.50 % / min. ± 0.15 mm

T5 ± 5.00 % / min. ± 0.10 mm

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Precisions steel pipes DIN EN 10305-1 to -4 Dimensions and masses for circular pipes

Dimension mm

PartWeight in kg/m for wall thickness T in mm Weight in kg/m for wall thickness T in mm

1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

1 2 3 4 0,5 0,6 0,75 0,8 1,0 1,2 1,5 1,8 2,0 2,2 2,5 2,8 3,0 3,5 4,0 4,5 5,0 5,5 6,0 7,0 8,0 9,0 10,0 12,0 12,5 14,0 16,0 18,0 20,0 22,0 25,04,0 • • • 0,04 0,06 0,07 0,085,0 • • • 0,06 0,08 0,08 0,10 0,116,0 • • • • 0,07 0,08 0,10 0,12 0,14 0,17 0,19 0,207,0 • • • 0,08 0,12 0,15 0,17 0,20 0,23 0,258,0 • • • • 0,09 0,11 0,14 0,17 0,20 0,24 0,28 0,30 0,31 0,349,0 • • 0,10 0,16 0,20 0,23 0,28 0,32 0,35 0,37 0,40 0,43

10,0 • • • • 0,12 0,14 0,18 0,22 0,26 0,31 0,36 0,39 0,42 0,46 0,50 0,5212,0 • • • • 0,14 0,17 0,22 0,27 0,32 0,39 0,45 0,49 0,53 0,59 0,64 0,67 0,73 0,7914,0 • • • 0,17 0,26 0,32 0,38 0,46 0,54 0,59 0,64 0,71 0,77 0,81 0,91 0,99 1,0515,0 • • • • 0,18 0,21 0,28 0,35 0,41 0,50 0,59 0,64 0,69 0,77 0,84 0,89 0,99 1,09 1,17 1,2316,0 • • • • 0,19 0,23 0,30 0,37 0,44 0,54 0,63 0,69 0,75 0,83 0,91 0,96 1,08 1,18 1,28 1,36 1,42 1,4818,0 • • • • 0,22 0,26 0,34 0,42 0,50 0,61 0,72 0,79 0,86 0,96 1,05 1,11 1,25 1,38 1,50 1,60 1,70 1,7819,0 • 0,27 0,36 0,44 0,53 0,65 0,76 0,84 0,91 1,02 1,1820,0 • • • • 0,24 0,38 0,47 0,56 0,68 0,81 0,89 0,97 1,08 1,19 1,26 1,42 1,58 1,72 1,85 1,97 2,07 2,2422,0 • • • • 0,27 0,42 0,52 0,62 0,76 0,90 0,99 1,07 1,20 1,33 1,41 1,60 1,78 1,94 2,10 2,24 2,37 2,5925,0 • • • • 0,30 0,48 0,59 0,70 0,87 1,03 1,13 1,24 1,39 1,53 1,63 1,86 2,07 2,27 2,47 2,64 2,81 3,11 3,3526,0 • • 0,31 0,50 0,62 0,73 0,91 1,07 1,18 1,29 1,45 1,60 1,70 1,94 2,17 2,39 2,59 2,78 2,96 3,28 3,5528,0 • • • • 0,34 0,54 0,67 0,79 0,98 1,16 1,28 1,40 1,57 1,74 1,85 2,11 2,37 2,61 2,84 3,05 3,26 3,63 3,9530,0 • • • • 0,36 0,58 0,72 0,85 1,05 1,25 1,38 1,51 1,70 1,88 2,00 2,29 2,56 2,83 3,08 3,22 3,55 3,97 4,34 4,66 4,9332,0 • • • 0,39 0,62 0,76 0,91 1,13 1,34 1,48 1,62 1,82 2,02 2,15 2,46 2,70 3,05 3,33 3,59 3,85 4,32 4,73 5,10 5,4335,0 • • • • 0,43 0,67 0,84 1,00 1,24 1,47 1,63 1,78 2,00 2,22 2,37 2,72 3,06 3,38 3,70 4,00 4,29 4,83 5,33 5,77 6,1738,0 • • • • 0,46 0,73 0,91 1,09 1,35 1,61 1,78 1,94 2,19 2,43 2,59 2,98 3,35 3,72 4,07 4,41 4,73 5,35 5,92 6,44 6,9040,0 • • • 0,49 0,77 0,96 1,15 1,42 1,70 1,87 2,05 2,31 2,57 2,74 3,15 3,55 3,94 4,32 4,68 5,03 5,70 6,31 6,88 7,4042,0 • • • • 1,01 1,21 1,50 1,78 1,97 2,16 2,44 2,71 2,89 3,32 3,75 4,16 4,56 4,95 5,33 6,04 6,71 7,32 7,8942,4 • 1,02 1,22 1,51 1,80 1,99 2,18 2,46 2,91 3,36 3,7944,0 • 1,06 1,27 1,57 1,87 2,07 2,27 2,56 3,03 3,50 3,9545,0 • • • 1,09 1,30 1,61 1,92 2,12 2,32 2,62 2,91 3,11 3,58 4,04 4,49 4,93 5,36 5,77 6,56 7,30 7,99 8,6348,0 • • • 1,16 1,38 1,72 2,05 2,27 2,48 2,81 3,12 3,33 3,84 4,34 4,83 5,30 5,76 6,21 7,08 7,89 8,66 9,3748,3 • 1,17 1,39 1,73 2,06 2,28 2,50 2,82 3,35 3,87 4,37 4,8650,0 • • • • 1,21 1,44 1,79 2,14 2,37 2,59 2,93 3,26 3,48 4,01 4,54 5,05 5,55 6,04 6,51 7,42 8,29 9,20 9,8651,0 • 1,47 1,83 2,18 2,42 2,65 2,99 3,55 4,10 4,64 5,1655,0 • • • • 1,33 1,59 1,98 2,36 2,61 2,86 3,24 3,60 3,85 4,44 5,03 5,60 6,17 6,71 7,25 8,29 9,27 10,2 11,1 12,757,0 • 1,65 2,05 2,45 2,71 2,97 3,36 3,99 4,62 5,23 5,8360,0 • • • • 1,45 1,74 2,16 2,58 2,86 3,14 3,54 3,95 4,22 4,88 5,52 6,16 6,78 7,39 7,99 9,15 10,3 11,3 12,3 14,2 14,763,5 • 1,84 2,29 2,74 3,03 3,33 3,76 4,48 5,18 5,87 6,55 7,21 7,8765,0 • • 1,58 1,89 2,35 2,81 3,11 3,41 3,85 4,29 4,59 5,31 6,02 6,71 7,40 8,07 8,73 10,0 11,2 12,4 13,6 15,7 17,670,0 • • • • 1,70 2,04 2,53 3,03 3,35 3,68 4,16 4,64 4,96 5,74 6,51 7,27 8,01 8,75 9,47 10,9 12,2 13,5 14,8 17,2 17,7 19,375,0 • • 1,82 2,18 2,72 3,25 3,60 3,95 4,47 4,99 5,33 6,17 7,00 7,82 8,63 9,43 10,2 11,7 13,2 14,7 16,0 18,6 21,1 23,376,0 • 2,21 2,76 3,29 3,65 4,00 4,53 5,40 6,26 7,10 7,93 8,75 9,5680,0 • • • • 1,95 2,33 2,90 3,47 3,85 4,22 4,78 5,33 5,70 6,60 7,50 8,38 9,25 10,1 11,0 12,6 14,2 15,8 17,3 20,1 20,8 22,8 25,385,0 • • 3,09 3,69 4,09 4,49 5,09 5,68 6,07 7,03 7,99 8,93 9,86 10,8 11,7 13,5 15,2 16,9 18,5 21,6 24,5 27,289,0 • 2,60 3,24 3,87 4,29 4,71 5,33 6,36 7,38 8,38 9,38 10,4 11,3 12,390,0 • • • 3,27 3,92 4,34 4,76 5,39 6,02 6,44 7,47 8,48 9,49 10,5 11,5 12,4 14,3 16,2 18,0 19,7 23,1 26,2 29,295,0 • • 4,59 5,03 5,70 6,37 6,81 7,90 8,98 10,0 11,1 12,1 13,2 15,2 17,2

100,0 • • • 4,83 5,31 6,01 6,71 7,18 8,33 9,47 10,6 11,7 12,8 13,9 16,1 18,2 20,2 22,2 26,0 29,7 33,1 36,4101,6 • 2,97 3,70 4,43 4,91 5,39 6,11 7,29 8,47 9,63 10,8 11,9 13,0 14,1108,0 • 3,16 3,94 4,71 5,23 5,74 6,50 7,77 9,02 10,3 11,5 12,7 13,9 15,1110,0 • • 5,33 5,85 6,63 7,40 7,92 9,19 10,5 11,7 13,0 14,2 15,4 17,8 20,1 22,4 24,7 29,0 33,1 37,1 40,8114,0 • 3,34 4,16 4,98 5,52 6,07 6,87 8,21 9,54 10,9 12,2 13,4 14,7 16,0120,0 • • • 5,82 6,39 7,24 8,09 8,66 10,1 11,4 12,8 14,2 15,5 16,9 19,5 22,1 24,6 27,1 32,0 36,6 41,0 45,3127,0 • 3,72 4,64 5,56 6,17 6,77 7,68 9,17 10,7 12,1 13,6 15,0 16,5 17,9130,0 • • 7,86 8,78 9,40 10,9 12,4 13,9 15,4 16,9 18,4 21,2 24,1 26,9 29,6 34,9 40,1 45,0 49,7133,0 • 3,90 4,86 5,82 6,46 7,10 8,05 9,62 11,2 12,7 14,3 15,8 17,3 18,8139,7 • 4,10 5,11 6,12 6,79 7,46 8,46 10,1 11,8 13,4 15,0 16,6 18,2 19,8140,0 • • 8,48 9,47 10,1 11,8 13,4 15,0 16,7 18,2 19,8 23,0 26,0 29,1 32,1 37,9 43,5 48,9 54,2150,0 • • 10,9 12,6 14,4 16,1 17,9 19,6 21,3 24,7 28,0 31,3 34,5 40,8 47,0 52,9 58,6 64,1159,0 • 4,67 5,83 6,98 7,74 8,51 9,65 11,5 13,4 15,3 17,1 19,0 20,8 22,6160,0 • 11,6 13,5 15,4 17,3 19,1 21,0 22,8 26,4 30,0 33,5 37,0 43,8 50,4 56,8 63,0 69,0168,0 • 4,94 6,16 7,38 8,19 8,99 10,2 12,2 14,2 16,2 18,1 20,1 22,0 24,0170,0 • 12,4 14,4 16,4 18,4 20,3 22,3 24,3 28,1 32,0 35,7 39,5 46,8 53,9 60,8 67,5 74,0180,0 • 15,2 17,4 19,5 21,6 23,7 25,7 29,9 33,9 38,0 41,9 49,7 57,3 64,7 71,9 78,9190,0 • 16,1 18,3 20,6 22,8 25,0 27,2 31,6 35,9 40,2 44,4 52,7 60,8 68,7 76,3 83,8193,7 • 5,70 7,11 8,52 9,45 10,4 11,8 14,1 16,4 18,7 21,0 23,3 25,5 27,8200,0 • 17,0 19,3 21,7 24,0 26,4 28,7 33,3 37,9 42,4 46,9 55,6 64,2 72,6 80,8 88,8 96,6220,0 • 23,9 26,5 29,1 31,7 36,8 41,8 46,8 51,8 61,6 71,1 80,5 89,7 98,6 107 120240,0 • 26,1 29,0 31,8 34,6 40,2 45,8 51,3 56,7 67,5 78,0 88,4 98,5 109 118 133260,0 • 31,4 34,5 37,6 43,7 49,7 55,7 61,7 73,4 84,9 96,3 107 118 129 145

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Pip

es

Dimension mm

PartWeight in kg/m for wall thickness T in mm Weight in kg/m for wall thickness T in mm

1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

1 2 3 4 0,5 0,6 0,75 0,8 1,0 1,2 1,5 1,8 2,0 2,2 2,5 2,8 3,0 3,5 4,0 4,5 5,0 5,5 6,0 7,0 8,0 9,0 10,0 12,0 12,5 14,0 16,0 18,0 20,0 22,0 25,04,0 • • • 0,04 0,06 0,07 0,085,0 • • • 0,06 0,08 0,08 0,10 0,116,0 • • • • 0,07 0,08 0,10 0,12 0,14 0,17 0,19 0,207,0 • • • 0,08 0,12 0,15 0,17 0,20 0,23 0,258,0 • • • • 0,09 0,11 0,14 0,17 0,20 0,24 0,28 0,30 0,31 0,349,0 • • 0,10 0,16 0,20 0,23 0,28 0,32 0,35 0,37 0,40 0,43

10,0 • • • • 0,12 0,14 0,18 0,22 0,26 0,31 0,36 0,39 0,42 0,46 0,50 0,5212,0 • • • • 0,14 0,17 0,22 0,27 0,32 0,39 0,45 0,49 0,53 0,59 0,64 0,67 0,73 0,7914,0 • • • 0,17 0,26 0,32 0,38 0,46 0,54 0,59 0,64 0,71 0,77 0,81 0,91 0,99 1,0515,0 • • • • 0,18 0,21 0,28 0,35 0,41 0,50 0,59 0,64 0,69 0,77 0,84 0,89 0,99 1,09 1,17 1,2316,0 • • • • 0,19 0,23 0,30 0,37 0,44 0,54 0,63 0,69 0,75 0,83 0,91 0,96 1,08 1,18 1,28 1,36 1,42 1,4818,0 • • • • 0,22 0,26 0,34 0,42 0,50 0,61 0,72 0,79 0,86 0,96 1,05 1,11 1,25 1,38 1,50 1,60 1,70 1,7819,0 • 0,27 0,36 0,44 0,53 0,65 0,76 0,84 0,91 1,02 1,1820,0 • • • • 0,24 0,38 0,47 0,56 0,68 0,81 0,89 0,97 1,08 1,19 1,26 1,42 1,58 1,72 1,85 1,97 2,07 2,2422,0 • • • • 0,27 0,42 0,52 0,62 0,76 0,90 0,99 1,07 1,20 1,33 1,41 1,60 1,78 1,94 2,10 2,24 2,37 2,5925,0 • • • • 0,30 0,48 0,59 0,70 0,87 1,03 1,13 1,24 1,39 1,53 1,63 1,86 2,07 2,27 2,47 2,64 2,81 3,11 3,3526,0 • • 0,31 0,50 0,62 0,73 0,91 1,07 1,18 1,29 1,45 1,60 1,70 1,94 2,17 2,39 2,59 2,78 2,96 3,28 3,5528,0 • • • • 0,34 0,54 0,67 0,79 0,98 1,16 1,28 1,40 1,57 1,74 1,85 2,11 2,37 2,61 2,84 3,05 3,26 3,63 3,9530,0 • • • • 0,36 0,58 0,72 0,85 1,05 1,25 1,38 1,51 1,70 1,88 2,00 2,29 2,56 2,83 3,08 3,22 3,55 3,97 4,34 4,66 4,9332,0 • • • 0,39 0,62 0,76 0,91 1,13 1,34 1,48 1,62 1,82 2,02 2,15 2,46 2,70 3,05 3,33 3,59 3,85 4,32 4,73 5,10 5,4335,0 • • • • 0,43 0,67 0,84 1,00 1,24 1,47 1,63 1,78 2,00 2,22 2,37 2,72 3,06 3,38 3,70 4,00 4,29 4,83 5,33 5,77 6,1738,0 • • • • 0,46 0,73 0,91 1,09 1,35 1,61 1,78 1,94 2,19 2,43 2,59 2,98 3,35 3,72 4,07 4,41 4,73 5,35 5,92 6,44 6,9040,0 • • • 0,49 0,77 0,96 1,15 1,42 1,70 1,87 2,05 2,31 2,57 2,74 3,15 3,55 3,94 4,32 4,68 5,03 5,70 6,31 6,88 7,4042,0 • • • • 1,01 1,21 1,50 1,78 1,97 2,16 2,44 2,71 2,89 3,32 3,75 4,16 4,56 4,95 5,33 6,04 6,71 7,32 7,8942,4 • 1,02 1,22 1,51 1,80 1,99 2,18 2,46 2,91 3,36 3,7944,0 • 1,06 1,27 1,57 1,87 2,07 2,27 2,56 3,03 3,50 3,9545,0 • • • 1,09 1,30 1,61 1,92 2,12 2,32 2,62 2,91 3,11 3,58 4,04 4,49 4,93 5,36 5,77 6,56 7,30 7,99 8,6348,0 • • • 1,16 1,38 1,72 2,05 2,27 2,48 2,81 3,12 3,33 3,84 4,34 4,83 5,30 5,76 6,21 7,08 7,89 8,66 9,3748,3 • 1,17 1,39 1,73 2,06 2,28 2,50 2,82 3,35 3,87 4,37 4,8650,0 • • • • 1,21 1,44 1,79 2,14 2,37 2,59 2,93 3,26 3,48 4,01 4,54 5,05 5,55 6,04 6,51 7,42 8,29 9,20 9,8651,0 • 1,47 1,83 2,18 2,42 2,65 2,99 3,55 4,10 4,64 5,1655,0 • • • • 1,33 1,59 1,98 2,36 2,61 2,86 3,24 3,60 3,85 4,44 5,03 5,60 6,17 6,71 7,25 8,29 9,27 10,2 11,1 12,757,0 • 1,65 2,05 2,45 2,71 2,97 3,36 3,99 4,62 5,23 5,8360,0 • • • • 1,45 1,74 2,16 2,58 2,86 3,14 3,54 3,95 4,22 4,88 5,52 6,16 6,78 7,39 7,99 9,15 10,3 11,3 12,3 14,2 14,763,5 • 1,84 2,29 2,74 3,03 3,33 3,76 4,48 5,18 5,87 6,55 7,21 7,8765,0 • • 1,58 1,89 2,35 2,81 3,11 3,41 3,85 4,29 4,59 5,31 6,02 6,71 7,40 8,07 8,73 10,0 11,2 12,4 13,6 15,7 17,670,0 • • • • 1,70 2,04 2,53 3,03 3,35 3,68 4,16 4,64 4,96 5,74 6,51 7,27 8,01 8,75 9,47 10,9 12,2 13,5 14,8 17,2 17,7 19,375,0 • • 1,82 2,18 2,72 3,25 3,60 3,95 4,47 4,99 5,33 6,17 7,00 7,82 8,63 9,43 10,2 11,7 13,2 14,7 16,0 18,6 21,1 23,376,0 • 2,21 2,76 3,29 3,65 4,00 4,53 5,40 6,26 7,10 7,93 8,75 9,5680,0 • • • • 1,95 2,33 2,90 3,47 3,85 4,22 4,78 5,33 5,70 6,60 7,50 8,38 9,25 10,1 11,0 12,6 14,2 15,8 17,3 20,1 20,8 22,8 25,385,0 • • 3,09 3,69 4,09 4,49 5,09 5,68 6,07 7,03 7,99 8,93 9,86 10,8 11,7 13,5 15,2 16,9 18,5 21,6 24,5 27,289,0 • 2,60 3,24 3,87 4,29 4,71 5,33 6,36 7,38 8,38 9,38 10,4 11,3 12,390,0 • • • 3,27 3,92 4,34 4,76 5,39 6,02 6,44 7,47 8,48 9,49 10,5 11,5 12,4 14,3 16,2 18,0 19,7 23,1 26,2 29,295,0 • • 4,59 5,03 5,70 6,37 6,81 7,90 8,98 10,0 11,1 12,1 13,2 15,2 17,2

100,0 • • • 4,83 5,31 6,01 6,71 7,18 8,33 9,47 10,6 11,7 12,8 13,9 16,1 18,2 20,2 22,2 26,0 29,7 33,1 36,4101,6 • 2,97 3,70 4,43 4,91 5,39 6,11 7,29 8,47 9,63 10,8 11,9 13,0 14,1108,0 • 3,16 3,94 4,71 5,23 5,74 6,50 7,77 9,02 10,3 11,5 12,7 13,9 15,1110,0 • • 5,33 5,85 6,63 7,40 7,92 9,19 10,5 11,7 13,0 14,2 15,4 17,8 20,1 22,4 24,7 29,0 33,1 37,1 40,8114,0 • 3,34 4,16 4,98 5,52 6,07 6,87 8,21 9,54 10,9 12,2 13,4 14,7 16,0120,0 • • • 5,82 6,39 7,24 8,09 8,66 10,1 11,4 12,8 14,2 15,5 16,9 19,5 22,1 24,6 27,1 32,0 36,6 41,0 45,3127,0 • 3,72 4,64 5,56 6,17 6,77 7,68 9,17 10,7 12,1 13,6 15,0 16,5 17,9130,0 • • 7,86 8,78 9,40 10,9 12,4 13,9 15,4 16,9 18,4 21,2 24,1 26,9 29,6 34,9 40,1 45,0 49,7133,0 • 3,90 4,86 5,82 6,46 7,10 8,05 9,62 11,2 12,7 14,3 15,8 17,3 18,8139,7 • 4,10 5,11 6,12 6,79 7,46 8,46 10,1 11,8 13,4 15,0 16,6 18,2 19,8140,0 • • 8,48 9,47 10,1 11,8 13,4 15,0 16,7 18,2 19,8 23,0 26,0 29,1 32,1 37,9 43,5 48,9 54,2150,0 • • 10,9 12,6 14,4 16,1 17,9 19,6 21,3 24,7 28,0 31,3 34,5 40,8 47,0 52,9 58,6 64,1159,0 • 4,67 5,83 6,98 7,74 8,51 9,65 11,5 13,4 15,3 17,1 19,0 20,8 22,6160,0 • 11,6 13,5 15,4 17,3 19,1 21,0 22,8 26,4 30,0 33,5 37,0 43,8 50,4 56,8 63,0 69,0168,0 • 4,94 6,16 7,38 8,19 8,99 10,2 12,2 14,2 16,2 18,1 20,1 22,0 24,0170,0 • 12,4 14,4 16,4 18,4 20,3 22,3 24,3 28,1 32,0 35,7 39,5 46,8 53,9 60,8 67,5 74,0180,0 • 15,2 17,4 19,5 21,6 23,7 25,7 29,9 33,9 38,0 41,9 49,7 57,3 64,7 71,9 78,9190,0 • 16,1 18,3 20,6 22,8 25,0 27,2 31,6 35,9 40,2 44,4 52,7 60,8 68,7 76,3 83,8193,7 • 5,70 7,11 8,52 9,45 10,4 11,8 14,1 16,4 18,7 21,0 23,3 25,5 27,8200,0 • 17,0 19,3 21,7 24,0 26,4 28,7 33,3 37,9 42,4 46,9 55,6 64,2 72,6 80,8 88,8 96,6220,0 • 23,9 26,5 29,1 31,7 36,8 41,8 46,8 51,8 61,6 71,1 80,5 89,7 98,6 107 120240,0 • 26,1 29,0 31,8 34,6 40,2 45,8 51,3 56,7 67,5 78,0 88,4 98,5 109 118 133260,0 • 31,4 34,5 37,6 43,7 49,7 55,7 61,7 73,4 84,9 96,3 107 118 129 145

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Precisions steel pipes DIN EN 10305-5 Dimensions and masses for square and rectangular pipes

Side length / mm Weight in kg/ma for wall thickness T /mm

H B (or H) Tolerance 1,00 1,25 1,50 2,00 2,50 3,00 4,00

15 15 ± 0,20 0,438 0,537 0,632 0,810

2010

± 0,200,438 0,537 0,632 0,810

15 0,516 0,635 0,750 0,96720 0,595 0,733 0,868 1,12

2515

± 0,250,595 0,733 0,868 1,12

25 0,752 0,930 1,10 1,44

30

10

± 0,25

0,595 0,733 0,868 1,1215 0,673 0,831 0,985 1,2820 0,752 0,930 1,10 1,4430 0,909 1,13 1,34 1,75 2,15 2,39

34 20 ± 0,25 0,815 1,01 1,20 1,56

3520

± 0,250,830 1,03 1,22 1,59 1,95

25 0,909 1,13 1,34 1,75 2,15 2,3935 1,07 1,32 1,57 2,07 2,54 2,86

40

20

± 0,30

1,34 1,75 2,15 2,3925 1,46 1,91 2,34 2,6330 1,57 2,07 2,54 2,8640 1,81 2,38 2,93 3,33 4,25

45 45 ± 0,30 2,05 2,69 3,33 3,80 4,88

50

20

± 0,30

1,57 2,07 2,54 2,8625 1,69 2,22 2,74 3,1030 1,81 2,38 2,93 3,33 4,2540 2,05 2,69 3,33 3,80 4,8850 2,28 3,01 3,72 4,28 5,51

60

20

± 0,35

2,38 2,93 3,3330 2,69 3,33 3,80 4,8840 3,01 3,72 4,28 5,5150 3,32 4,44 4,75 6,1460 3,64 4,50 5,22 6,76

7040

± 0,403,32 4,11 4,75 6,14

70 4,26 5,29 6,16 8,02

80

20

± 0,50

3,01 3,72 4,2830 3,32 4,11 4,7540 3,64 4,50 5,22 6,7650 3,95 4,90 5,69 7,3960 4,26 5,29 6,16 8,0280 4,89 6,07 7,10 9,28

90 90 ± 0,60 5,52 6,86 8,04 10,50

100

40

± 0,65

4,26 5,29 6,16 8,0250 4,58 5,68 6,63 8,6560 4,89 6,07 7,10 9,2880 5,52 6,86 8,04 10,50

100 6,15 7,64 8,99 11,80

12040

± 0,704,89 6,07 7,10 9,28

60 5,52 6,86 8,04 10,50

a The factor of the masses based on an average density of 7,85 kg /dm3 in acc. with DIN EN 10305-5 table 6.

Welded and cold sized square and rectangular pipes

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Pip

es

Pipes with threaded ends DIN EN 10255Dimensions and masses

Outside Diameter ø Thread size

Heavy series (H) Medium series (M)

Wall thicknessmm

Square endskg/m

Wall thicknessmm

Square endskg/m

10,2 ¼" 2,6 0,487 2,0 0,40413,5 ¼" 2,9 0,765 2,3 0,64117,2 ¾" 2,9 1,02 2,3 0,83921,3 ½" 3,2 1,44 2,6 1,2126,9 ¾" 3,2 1,87 2,6 1,5633,7 1" 4,0 2,93 3,2 2,4142,4 1 ¼" 4,0 3,79 3,2 3,1048,3 1 ½" 4,0 4,37 3,2 3,5660,3 2" 4,5 6,19 3,6 5,0376,1 2 ½" 4,5 7,93 3,6 6,4288,9 3" 5,0 10,30 4,0 8,36

114,3 4" 5,4 14,50 4,5 12,20139,7 5" 5,4 17,90 5,0 16,60165,1 6" 5,4 21,30 5,0 19,80

Outside Diameter ø Thread size

Series L Series L1 Series L2

Wall thicknessmm

Square endskg/m

Wall thicknessmm

Square endskg/m

Wall thicknessmm

Square endskg/m

13,5 ¼" 2,0 0,567 2,0 0,570 1,8 0,51517,2 ¾" 2,0 0,750 2,0 0,742 1,8 0,67021,3 ½" 2,3 1,08 2,3 1,08 2,0 0,94726,9 ¾" 2,3 1,40 2,3 1,39 2,3 1,3833,7 1" 2,9 2,20 2,9 2,20 2,6 1,9842,4 1 ¼" 2,9 2,82 2,9 2,82 2,6 2,5448,3 1 ½" 2,9 3,25 2,9 3,24 2,9 3,2360,3 2" 3,2 4,51 3,2 4,49 2,9 4,0876,1 2 ½" 3,2 5,75 3,2 5,73 3,2 5,7188,9 3" 3,2 6,76 3,6 7,55 3,2 6,72

101,3 3 ½" 3,6 8,70114,3 4" 3,6 9,83 4,0 10,80 3,6 9,75139,7 5" 4,5 15,00165,1 6" 4,5 17,80

Seamless and welded non-alloy steel pipes suitable for welding and threading

Basic: Uncoated pipe with square ends.

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Steel pipes in acc. with ASME Sizes and weightsASME B 36.10 – C-Steel / ASME B 36.19 – Stainless steel

NPS (In.)

Ø DNSCH 5S

SCH 10S

SCH 10

SCH 20

SCH 30

SCH 40S

STDSCH 40

SCH 60

SCH 80S

XSSCH 80

100SCH 120

SCH 140

SCH 160

XXS

¼" 10.3 1.24 1.45 1.73 2.410.27 0.32 0.37 0.470.28 0.32 0.37 0.48

¼" 13.7 1.65 1.85 2.24 3.020.49 0.54 0.63 0.800.50 0.55 0.64 0.81

¾" 17.2 10 1.65 1.85 2.31 3.200.63 0.70 0.85 1.100.64 0.71 0.86 1.12

½" 21.3 15 1.65 2.11 2.41 2.77 3.73 4.78 7.470.80 1.00 1.13 1.27 1.62 1.95 2.560.81 1.02 1.14 1.27 1.65 1.98 2.59

¾" 26.7 20 1.65 2.11 2.41 2.87 3.91 5.56 7.821.02 1.28 1.44 1.68 2.20 2.89 3.641.03 1.30 1.46 1.71 2.23 2.94 3.69

1" 33.4 25 1.65 2.77 2.90 3.38 4.55 6.35 9.091.29 2.10 2.18 2.50 3.24 4.24 5.451.31 2.13 2.22 2.54 3.29 4.30 5.53

1 ¼" 42.2 32 1.65 2.77 2.97 3.56 4.85 6.35 9.701.65 2.70 2.87 3.37 4.46 5.61 7.761.67 2.73 2.92 3.44 4.53 5.69 7.88

1 ½" 48.3 40 1.65 2.77 3.18 3.68 5.08 7.14 10.161.90 3.10 3.54 4.05 5.41 7.24 9.551.92 3.15 3.59 4.11 5.49 7.35 9.69

2" 60.3 50 1.65 2.77 3.18 3.91 5.54 8.74 11.072.39 3.93 4.48 5.44 7.49 11.12 13.452.42 3.99 4.55 5.52 7.60 11.29 13.66

2 ½" 73.0 65 2.11 3.05 4.78 5.16 7.01 9.53 14.023.69 5.26 8.05 8.64 11.41 14.92 20.403.75 5.35 8.17 8.77 11.59 15.15 20.72

3" 88.9 80 2.11 3.05 4.78 5.49 7.62 11.13 15.244.52 6.46 9.92 11.29 15.27 21.35 27.684.59 6.56 10.07 11.47 15.51 21.67 28.11

3 ½" 101.6 2.11 3.05 4.78 5.74 8.08 16.155.18 7.41 11.41 13.57 18.63 34.035.26 7.53 11.57 13.78 18.92 34.56

4" 114.3 100 2.11 3.05 4.78 6.02 8.56 11.13 13.49 17.125.84 8.37 12.91 16.08 22.32 28.32 33.54 41.035.93 8.50 13.11 16.32 22.67 28.75 34.05 41.66

5" 141.3 125 2.77 3.40 6.55 9.53 12.70 15.88 19.059.46 11.56 21.77 30.97 40.28 49.12 57.439.61 11.74 22.10 31.44 40.90 49.87 58.32

6" 168.3 150 2.77 3.40 7.11 10.97 14.27 18.26 21.9511.31 13.82 28.26 42.56 54.20 67.55 79.2111.48 14.04 28.69 43.21 55.03 68.59 80.43

8" 219.1 200 2.77 3.76 6.35 7.04 8.18 10.31 12.70 15.09 18.26 20.62 23.01 22.2314.78 19.97 33.31 36.81 42.54 53.08 64.64 75.91 90.43 100.91 111.26 107.9115.00 20.27 33.83 37.38 43.20 53.90 65.63 77.08 91.82 102.47 112.97 109.57

10" 273.0 250 3.40 4.19 6.35 7.80 9.27 12.70 15.09 18.26 21.44 25.40 28.58 25.4022.61 27.78 41.76 51.02 60.30 81.54 95.99 114.73 133.03 155.12 172.30 155.1222.96 28.21 42.41 51.81 61.23 82.79 97.47 116.50 135.08 157.51 174.95 157.51

12" 323.8 300 3.96 4.57 6.35 8.38 9.53 10.31 14.27 12.70 17.48 21.44 25.40 28.58 33.32 25.4031.24 35.98 49.72 65.19 73.90 79.72 108.94 97.45 132.06 159.89 186.94 208.10 238.72 186.9431.72 36.54 50.48 66.20 75.00 80.94 110.62 98.95 134.10 162.35 189.82 211.31 242.40 189.82

Row 1 black Wall thickness in mmRow 2 blue C-Steel – weight in kgRow 3 red Stainless steel – weight in kg

NPS Nominal Pipe SizeDN Diameter NominalØ Outside diameterSCH Schedule

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Pip

es

NPS (In.)

Ø DNSCH 5S

SCH 10S

SCH 10

SCH 20

SCH 30

SCH 40S

STDSCH 40

SCH 60

SCH 80S

XSSCH 80

100SCH 120

SCH 140

SCH 160

XXS

14" 355.6 350 3.96 4.78 6.35 7.92 9.53 9.53 11.13 15.09 12.70 19.05 23.83 27.79 31.75 35.7134.34 41.35 54.69 67.90 81.33 81.33 94.55 126.71 107.39 158.10 194.96 224.65 253.56 281.7034.87 41.99 55.53 68.95 82.58 82.58 96.00 128.66 109.04 160.54 197.97 228.11 257.47 286.04

16" 406.4 400 4.19 4.78 6.35 7.92 9.53 9.53 12.70 16.66 12.70 21.44 26.19 30.96 36.53 40.4941.56 47.34 62.64 77.83 93.27 93.27 123.30 160.12 123.30 203.53 245.56 286.64 333.19 365.3642.20 48.07 63.61 79.03 94.71 94.71 125.20 162.59 125.20 206.67 249.34 291.06 338.32 370.99

18" 457.2 450 4.19 4.78 6.35 7.92 11.13 9.53 14.27 19.05 12.70 23.83 29.36 34.93 39.67 45.2446.81 53.33 70.60 87.75 122.43 105.21 155.87 205.83 139.21 254.67 309.76 363.73 408.45 459.5947.53 54.15 71.69 89.10 124.32 108.83 158.27 209.00 141.35 258.59 314.54 369.34 414.75 466.67

20" 508 500 4.78 5.54 6.35 9.53 12.70 9.53 15.09 20.62 12.70 26.19 32.54 38.10 44.45 50.0159.32 68.64 78.55 117.20 155.12 117.15 183.42 247.83 155.12 311.17 381.53 441.49 508.11 564.8160.23 69.70 79.76 119.00 157.51 118.95 186.25 251.65 157.51 315.97 387.41 448.30 515.94 573.52

22" 558.8 4.78 5.54 6.35 9.53 12.70 9.53 15.88 22.23 12.70 28.58 34.93 41.28 47.63 53.9865.31 75.58 86.51 129.08 171.03 129.08 212.61 294.14 171.03 373.69 451.25 526.82 600.40 671.9966.31 76.75 87.84 131.07 173.66 131.07 215.88 298.68 173.66 379.45 458.20 534.94 609.65 682.34

24" 609.6 600 5.54 6.35 9.53 14.27 9.53 17.48 24.61 12.70 30.96 38.89 46.02 52.37 59.5482.53 94.46 141.02 209.50 141.02 255.24 355.02 186.94 441.78 547.33 639.58 719.63 807.6383.80 95.92 143.20 212.72 143.20 259.17 360.49 189.82 448.58 555.76 649.44 730.72 820.07

26" 660.4 7.92 12.70 9.53 12.70127.43 202.85 152.96 202.85129.40 205.97 155.32 205.97

28" 711.2 700 7.92 12.70 15.88 9.53 12.70137.36 218.76 272.29 164.90 218.76139.47 222.13 276.48 167.44 222.13

30" 762 6.35 7.92 12.70 15.88 9.53 12.70118.33 147.28 234.67 292.18 176.84 234.67120.15 149.55 238.28 296.68 179.56 238.28

32" 812.8 800 7.92 12.70 15.88 9.53 17.48 12.70157.20 250.58 312.07 188.78 342.83 250.58159.62 254.44 316.88 191.69 348.11 254.44

34" 863.6 7.92 12.70 15.88 9.53 17.48 12.70167.12 266.49 331.97 200.71 364.73 266.49169.70 270.59 337.08 203.81 370.35 270.59

36" 914.4 900 7.92 12.70 15.88 9.53 19.05 12.70177.04 282.40 351.86 212.65 420.61 282.40179.77 288.75 357.28 215.93 427.09 288.75

38" 965.2 9.53 12.70224.59 298.31228.05 302.90

40" 1016 1000 9.53 12.70236.53 314.22240.18 319.06

42" 1066.8 9.53 12.70248.47 330.13252.30 335.21

44" 1117.6 1100 9.53 12.70260.41 346.03264.42 351.37

46" 1168.4 9.53 12.70272.35 361.94276.54 367.52

48" 1219.2 1200 9.53 12.70284.28 377.85288.67 383.68

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Steel flanges in acc. with DIN EN 1092-1

The European standard for flanges DIN EN 1092-1 was developed under the auspices of the European standardi-sation body CEN and its 30 national member organisations.

The standardisation committee of 30 member organisa-tions – for Germany the German Institute for Standardisa-tion (DIN); for Austria, Austrian Standards (ÖNORM); for France, the AFNOR Group; for England, the British Stan-dards Institution (BSI) and others – influenced the European standard EN 1092-1 as defined by their national standards. Therefore it is a compromise amongst all the participating member organisations.

Listed below are the major changes to the standard DIN EN 1092-1 with respect to the standard for flanges according to DIN.1. The flange connection sizes such as the outside diam-

eter, the bolt circle, number of screws and diameter of the screw holes correspond to DIN 2500ff.

2. For all PN 16 flanges, the DN 10 to DN 40 dimensions do not apply. PN 40 flanges apply for these dimensions.

3. The facing type designations have been changed (see page 35).

4. The type A facing (without requirements) according to DIN 2526 has been dispensed with. According to DIN EN 1092-1, all facing surfaces must be machined.

5. For flanges PN 16 DN 65, the number of bolt holes is 8. At the customer's request, 4-hole flanges can also be supplied.

6. Welding neck flanges type 11 PN 100 have been ex-panded to the sizes of DN 20 and DN 32.

7. The pipe connection dimensions from DN 1200 have been changed, e.g. ISO = 1220, = EN 1219, ISO = 1420, EN = 1422

8. DIN EN 1092-1 henceforth contains additional materials. These are divided into separate material groups.

9. For each category of material, there is a pressure-tem-perature correlation.

10. The structural dimensions of the grooves or springs in acc. with DIN EN 1092-1 are designed lower or higher than in acc. with DIN 2512, 1975 edition.

11. For flanges with groove-groove connections, sealing rings of steel washers were incorporated.

12. Further manufacturing methods have been accredited (e.g. cast).

13. Welding conditions and tests are described.

14. Manufacturers of flanges in acc. with DIN EN 1092-1 must be accredited in acc. with the PED (Pressure Equipment Directive) to issue an acceptance test certificate in acc. with EN 10204:2005 3.1 or 3.2.

15. Tolerances are specified in more detail in DIN EN 1092-1.16. Marking changes so that only the nominal size, e.g.

DN 50, needs to be stamped, since there is only one ISO pipe connection in acc. with DIN EN 1092-1.

17. Further supplementary notes on DIN EN 1092-1 can be found on page 31 of this catalogue, under the block of respective flange types.

18. The rules and standards material in acc. with DIN EN 1092-1 for carbon-steel flanges is material P245GH.In Annex D (informative) of DIN EN 1092-1:2008, in Table D.1 (additional material) material C22.8/1.0460, in acc. with VdTÜV 350/3 and material P250GH/1.0460, in acc. with EN 10222-2, are listed.Material P250GH has been included with the June 2008 issue in the VdTÜV material sheet 350/3.When material grades C22.8/P250GH are used in conjunction with EN 1092-1 in pressure equipment according to Directive 97/23/EC (PED) in the chemi-cal industry and on the basis of the PAS 1057 and for delivery to other European countries, more precise testing is recommended.Further requirements for the test scope can be found in the aforementioned supplementary materials of Table D.1.

In collaboration with Beuth-Verlag, the trade union Stahl-flansche e.V. in Dusseldorf has published a catalogue of flanges in acc. with DIN EN 1092-1 under the title Deutscher Flanschenkatalog, Europäische Norm, Ausgabe 2008 (“German flange catalogue, European Standard, 2008 Edition”). Beuth-Verlag’s nominal fee is EUR 85.00 plus EUR 8.50 postage and packaging costs plus VAT. This can be purchased via rff Rohr Flansch Fitting Handels GmbH, Postfach 1365, 28803 Stuhr, Promotion/Marketing, [email protected].

As with any new standard, amendments and appeals are inevitable. In the catalogue, changes are clearly noted in the blue-shaded areas under the heading “Note”. They have not yet been corrected, however, in the text and the data sheets.

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Designation 2.5 6 10 16 25 40 63 100 160 250 320 400

Flange, flat for welding 01 • 2573 2576 • • • • • - - - -

Flange, loose for sliding flat collars 1) (see also type 37)

02 • 2641 2642 • 2655 2656 - - - - - -

32 • 2641 2642 • 2655 2656 - - - - - -

Flanges, loose for sliding fit type 34

04 - - 2673 2674 2675 2676 - - - - - -

Blind flange 05 • 2527 2527 2527 2527 2527 2527 2527 - - - -

Weld-neck flanges 11 2630 2631 2632 2633 2634 2635 2636 2637 2638 2628 2629 2627

Weld-neck collars 2) fit type 04

34 - - 2673 2674 2675 2676 - - - - - -

Slip-on flange 12 - • 86029 86030 • • • • - - - -

Threaded flange 13 - 2565 • 2566 • 2567 2568 2569 - - - -

Collars, flat fit type 02

32 • 2641 2642 • 2655 2656 - - - - - -

Pipe ends, flanged fit type 02

33 • • • • - - - - - - - -

Weld-neck collars fit type 04

34 - - 2673 2674 2675 2676 - - - - - -

Weld-neck ring fit type 02

35 • • • • • • - - - - - -

Pressed collar, long fit type 02

36 • • • • - - - - - - - -

Pressed collar fit type 02

37 • 2641 2642 • - - - - - - - -

Flange types in acc. with DIN EN 1092-1 with stating of the comparable DIN norms for the respective nominal pressure levels in acc. with DIN EN 1092-1 (marked with a red dot • )

Flat

fla

nges

Nec

k fla

nges

Co

llars

and

fla

ngin

g

1) and 2) also see under Collars and Flanging

Supplementary notes on DIN EN 1092-1

The following DIN standards are not included in DIN EN 1092-1 and, if needed, can be ordered in acc. with the relevant DIN standards:

– Oval threaded flanges DIN 2558.

– Flange joints for vessels and process apparatus DIN 28030, 28031, 28032, 28034, 28036 and DIN 28038 as well as DIN 86041, DIN 86044 and

DIN 28117.

– Flanges with chamfering for membrane seal welds in acc. with DIN 2695 and flanges with groove for lens gasket in acc. with DIN 2696.

– Slip-on flanges are available as type 12, PN 10 and PN 16 in acc. with DIN EN 1092-1, or also in acc. with DIN 86029/86030.

– In DIN EN 1092-1, EN standard sheets are shown in the respective flange types and respective nominal pressures. They conform to DIN standards,

but have been withdrawn again from the DIN-standards. These withdrawn DIN standards are marked green in the table.

– Flanges with DIN pipe connection dimensions, such as DN 15/20, DN 25/30, DN 50/57, DN 100/108, can be delivered only in acc. with DIN standards,

because in all types and pressure ratings in acc. with DIN EN 1092-1 only ISO pipe connection dimensions were recorded.

– Flanges for automated welding processes (machine welding flanges) are dimensioned in acc. with PAS 1057-6 due to the tight tolerances.

EN TypePN

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Materials for flanges(Excerpt DIN 2528)

Flanges from steel grades – short name

Material number

Application temperature °C

Primary material* State as deli-vered**

Chemical composition

Mechanical- technological properties Test temperature1 2 3 4

Non-alloy steelsUSt 37-2 1.0036 –10 to 300 • • • • U DIN EN 10 025 DIN EN 10 025 Room temperatureRSt 37-2 1.0038 –10 to 300 • • • • U DIN EN 10 025 DIN EN 10 025 Room temperatureSt 52-3 1.0570 –20 to 300 • • • • N DIN EN 10 025 DIN EN 10 025 –20° CC 22.3 1.0427 –10 to 50 • • • • N Table 3 Table 4 Room temperatureC 21 1.0432 –10 to 350 • • • • N Table 3 Table 4 Room temperatureStE 355 1.0562 –20 to 300 • • N.V DIN 17 103 DIN 17 103 –20° CStE 355 1.0562 –20 to 300 • • N DIN 17 102 DIN 17 102 –20° C

Non-alloy heat-resistant steels C 22.8 1.0460 –10 to 420 • • • • N DIN 17 243 Table 4 Room temperatureH I 1.0345 –10 to 480 • N DIN 17 155 DIN 17 155 0° CH II 1.0425 –10 to 480 • N DIN 17 155 DIN 17 155 0° CWStE 355 1.0565 –20 to 400 • • N DIN 17 103 DIN 17 103 –20° CWStE 355 1.0565 –20 to 400 • • N DIN 17 102 DIN 17 102 –20° C

Alloyed heat-resistant steels 15 Mo 3 1.5415 –10 to 530 • N DIN 17 155 Table 4 Room temperature15 Mo 3 1.5415 –10 to 530 • • • N.V DIN 17 243 Table 4 Room temperature13 CrMo 4 4 1.7335 –10 to 570 • V DIN 17 155 Table 4 Room temperature13 CrMo 4 4 1.7335 –10 to 570 • • • V DIN 17 243 Table 4 Room temperature10 CrMo 9 10 1.7380 –10 to 600 • V DIN 17 155 Table 4 Room temperature10 CrMo 9 10 1.7380 –10 to 600 • • • V DIN 17 243 Table 4 Room temperature12 CrMo 19 5 1.7362 –10 to 650 • • • • V Table 3 Table 4 and 6 Room temperature

Low temperature steels TStE 285 1.0488 –60 to 300 • • N.V DIN 17 103 DIN 17 103 –50° CTStE 285 1.0488 –60 to 300 • • N DIN 17 102 DIN 17 102 –50° C10 Ni 14 1.5637 –120 to 50 • • • • V DIN 17 280 DIN 17 280 –120° CTStE 355 1.0566 –60 to 300 • • N.V DIN 17 103 DIN 17 103 –50° CTStE 355 1.0566 –60 to 300 • • N DIN 17 102 DIN 17 102 –50° C

Stainless steels X 2 CrNi 19 11 1.4306 –270 to 550 • • • • A DIN 17 440 DIN 17 440 Room temperatureX 5 CrNi 18 10 1.4301 –200 to 550 • • • • A DIN 17 440 DIN 17 440 Room temperatureX 6 CrNiTi 18 10 1.4541 –270 to 550 • • • • A DIN 17 440 DIN 17 440 Room temperatureX 2 CrNiMo 17 13 2 1.4404 –200 to 550 • • • • A DIN 17 440 DIN 17 440 Room temperatureX 5 CrNiMo 17 12 2 1.4401 –200 to 550 • • • • A DIN 17 440 DIN 17 440 Room temperatureX 6 CrNiMoTi 17 12 2 1.4571 –270 to 550 • • • • A DIN 17 440 DIN 17 440 Room temperature

* 1 Plate metal 2 Bar steel 3 Forging 4 Seamless rolled flange

** U Untreated N Normalised V Tempered A Solution-annealed and quenched

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Choice of material for flanges DIN EN 1092-1(Excerpt Table 9)

Group Forgings Flat products

Material Standard Material number Material Standard Material number

2E0 - - - - - -3E0 - - - - - -

- - - P235GH EN 10028-2 1.0345P245GH EN 10222-2 1.0352 P265GH EN 10028-2 1.0425

3E1 P280GH EN 10222-2 1.0426 P295GH EN 10028-2 1.04814E0 16Mo3 EN 10222-2 1.5415 16Mo3 EN 10028-2 1.54155E0 13CrMo4-5 EN 10222-2 1.7335 13CrMo4-5 EN 10028-2 1.73356E0 11CrMo9-10 EN 10222-2 1.7383 12CrMo9-10 EN 10028-2 1.7375

- - - 10CrMo9-10 EN 10028-2 1.73806E1 X16CrMo5-1+NT EN 10222-2 1.7366 - - -7E0 - - - P275NL1 EN 10028-3 1.0488

- - - P275NL2 EN 10028-3 1.11047E1 - - - P355NL1 EN 10028-3 1.0566

- - - P355NL2 EN 10028-3 1.11067E2 15NiMn6 EN 10222-3 1.6228 15NiMn6 EN 10028-4 1.6228

- - - 11MnNi5-3 EN 10028-4 1.621213MnNi6-3 EN 10222-3 1.6217 13MnNi6-3 EN 10028-4 1.6217

7E3 - - - - - -12Ni14 EN 10222-3 1.5637 12Ni14 EN 10028-4 1.5637X12Ni5 EN 10222-3 1.5680 X12N5 EN 10028-4 1.5680X8Ni9 EN 10222-3 1.5662 X8Ni9 EN 10028-4 1.5662

8E0 - - - - - -8E2 P285NH EN 10222-4 1.0477 P275NH EN 10028-3 1.0487

P285QH EN 10222-4 1.0478 - - -8E3 P355NH EN 10222-4 1.0565 P355N EN 10028-3 1.0562

P355QH1 EN 10222-4 1.0571 P355NH EN 10028-3 1.05659E0 X20CrMoV11-1 EN 10222-2 1.4922 - - -9E1 X10CrMoVNb9-1 EN 10222-2 1.4903 X10CrMoVNb9-1 EN 10028-2 1.490310E0 X2CrNi18-9 EN 10222-5 1.4307 X2CrNi18-9 EN 10028-7 1.4307

- - - X2CrNi19-11 EN 10028-7 1.4306- - - X1CrNi25-21 EN 10028-7 1.4335

10E1 X2CrNiN18-10 EN 10222-5 1.4311 X2CrNiN18-10 EN 10028-7 1.431111E0 X5CrNi18-10 EN 10222-5 1.4301 X5CrNi18-10 EN 10028-7 1.4301

X6CrNi18-10 EN 10222-5 1.4948 X6CrNi18-10 EN 10028-7 1.494812E0 X6CrNiTi18-10 EN 10222-5 1.4541 X6CrNiTi18-10 EN 10028-7 1.4541

X6CrNiNb18-10 EN 10222-5 1.4550 X6CrNiNb18-10 EN 10028-7 1.4550X6CrNiTiB18-10 EN 10222-5 1.4941 X6CrNiTiB18-10 EN 10028-7 1.4941

13E0 X2CrNiMo17-12-2 EN 10222-5 1.4404 X2CrNiMo17-12-2 EN 10028-7 1.4404X2CrNiMo17-12-3 EN 10222-5 1.4432 X2CrNiMo17-12-3 EN 10028-7 1.4432X2CrNiMo18-14-3 EN 10222-5 1.4435 X2CrNiMo18-14-3 EN 10028-7 1.4435X1NiCrMoCu25-20-5 EN 10222-5 1.4539 X1NiCrMoCu25-20-5 EN 10028-7 1.4539- - - X1NiCrMoCu31-27-4 EN 10028-7 1.4563

13E1 X2CrNiMoN17-11-2 EN 10222-5 1.4406 X2CrNiMoN17-11-2 EN 10028-7 1.4406X2CrNiMoN17-13-3 EN 10222-5 1.4429 X2CrNiMoN17-13-3 EN 10028-7 1.4429- - - X2CrNiMoN17-13-5 EN 10028-7 1.4439- - - X1NiCrMoCuN25-20-7 EN 10028-7 1.4529- - - X1CrNiMoCuN20-18-7 EN 10028-7 1.4547

14E0 X5CrNiMo17-12-2 EN 10222-5 1.4401 X5CrNiMo17-12-2 EN 10028-7 1.4401X3CrNiMo17-13-3 EN 10222-5 1.4436 X3CrNiMo17-13-3 EN 10028-7 1.4436

15E0 X6CrNiMoTi17-12-2 EN 10222-5 1.4571 X6CrNiMoTi17-12-2 EN 10028-7 1.4571- - - X6CrNiMoNb17-12-2 EN 10028-7 1.4580

16E0 - - - - - -- - - X2CrNiN23-4 EN 10028-7 1.4362X2CrNiMoN22-5-3 EN 10222-5 1.4462 X2CrNiMoN22-5-3 EN 10028-7 1.4462X2CrNiMoN25-7-4 EN 10222-5 1.4410 X2CrNiMoN25-7-4 EN 10028-7 1.4410

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Additional materials Table D.1 DIN EN 1092-1

Specification, grade, symbol and material number a)

Castings c) seamless tubes c) welded pipes c) d) Forgings c) e) Flat steel products c) e)

Material group b) Standard

Grade symbol material number Standard

Grade symbol material number Standard

Grade symbol material number

1E0 DIN 1681 GS-38 VdTÜV 399/3 f) C 21/1.0432 VdTÜV 399/1 f) C 21/1.04321E1 - - EN 10025-2 h) S235JR/1.0038 EN 10025-2 S235JR/1.00383E0 - - VdTÜV 350/3 f) C 22.8/1.0460 VdTÜV 350/1 f) C 22.8/1.0460

- - EN 10222-2 P250GH/1.0460 - -7E0 - - DIN 17103 g) TSTE 285/1.0488 DIN 17102 g) TSTE 285/1.04887E1 DIN 17245 GS-10 Ni 19 DIN 17103 g) TSTE 355/1.0566 DIN 17102 g) TSTE 355/1.0566- - - DIN 17103 g) TSTE 420/1.8912 DIN 17102 g) TSTE 420/1.89121E0 ASME SA 106 B - - - -3E0 - - ASME SA 105 - - -3E1 ASME SA 216 WCB - - ASME SA 515 70

ASME SA 216 WCC - - ASME SA 516 70ASME SA 333 6 - - ASME SA 537 CL 1

4E0 ASME SA 217 WC 1 ASME SA 182 F 1 ASME SA 204 AASME SA 217 WC 1 ASME SA 182 F 1 ASME SA 204 B

5E0 ASME SA 217 WC 6 ASME SA 182 F 11, Cl 1, 2 and Cl 3 ASME SA 387 11ASME SA 217 C 5 ASME SA 182 F 11, Cl 1, 2 and Cl 3 ASME SA 387 11ASME SA 335 P 12 ASME SA 182 F 12, Cl 1 and 2 ASME SA 387 12

6E0 ASME SA 217 C 12 ASME SA 182 F 5 ASME SA 387 5ASME SA 335 P 5, P 9 ASME SA 182 F 9 ASME SA 387 9ASME SA 335 P 22 ASME SA 182 F 22, Cl 1 and 3 ASME SA 387 22

7E3 ASME SA 352 LC 2, LC 3, LC 8 ASME SA 350 LF 3 ASME SA 203 AASME SA 352 LC 2, LC 3, LC 8 ASME SA 350 LF 3 ASME SA 203 E

8E2 - - ASME SA 350 LF 2 Cl 1 / Cl 2 - -10E0 ASME SA 351 CF 8 ASME SA 182 F304 ASME SA 240 304

ASME SA 312 TP304L ASME SA 182 F304 ASME SA 240 304ASME SA 312 TP304 ASME SA 182 F304L ASME SA 240 304LASME SA 312 TP304H ASME SA 182 F304H ASME SA 240 304H

12E0 ASME SA 312 TP321 ASME SA 182 F321, F321H ASME SA 240 -ASME SA 312 TP321H ASME SA 182 F321, F321H ASME SA 240 -

14E0 ASME SA 351 CF 8 M ASME SA 182 F316 ASME SA 240 316ASME SA 312 TP316 ASME SA 182 F316 ASME SA 240 316ASME SA 312 TP316L ASME SA 182 F316L ASME SA 240 316LASME SA 312 TP316H ASME SA 182 F316H ASME SA 240 316H

15E0 - - - - ASME SA 240 316Ti16E0 - - ASME SA 182 F51 - -

Table D.1 lists, in addition to Table 9, materials which are widely in use, but which are not listed in EN standards. These materials do not have any presumption of conformity if used in pressure equipment under jurisdiction of Directive 97/23/EC (Pressure Equipment Directive).

These materials may be used in pressure equipment accord-ing to article 3.3 of the PED (sound engineering practice) or in applications that are not covered by the PED. If they are used in pressure equipment according to categories I to IV

according to the PED, they shall have either a– European Approval of Material (EAM), or– be covered by a Particular Material Appraisal (PMA).

PMA shall be made by the pressure equipment manufac-turer and in categories III and IV it shall have appraisal of the notified body that is responsible for the conformity as-sessment of the equipment. In the PMA it shall be proved, that the material fulfils the essential safety requirements of the PED.

a) Material for bars in all Groups are identical with the material for forgings, ASME Materials see additionally. b)

b) The specification of ASME Materials may not be equivalent in all details to the material groups and therefore may not be equally for all applications. c) Starting material for the manufacture of flanges. The properties of the resulting flanges may differ from starting material and require to be taken into

consideration, so that the resulting flange has adequate properties.d) Base material see flat steel products.e) Impact properties for RT or low temperature service and guaranteed elevated temperature properties for

high temperature service have to be considered.f) Material Data Sheet by VdTÜV.g) This DIN-materials are listed in particular upon the EN 10222-4 has been revised and provide the corresponding NL-Grades.h) Use as forging with the requirements for chemical and mechanical properties of EN 10025-2, hot-rolled structural steel.

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Face machining acc. to DIN EN 1092-1 in comparsion to DIN 2526

Facings acc. to DIN EN 1092-1 The mechanical process “turning” includes all machining processes that create either spiral or concentric grooves. The radius of the round steel chisel drill for types A, B1, E, and F should be at least 1 mm.

Designation in acc. with DIN 2526 in acc. with DIN EN 1092-1

Flange Standard Note Facing Facing Ra in µm 4) Rz in µm 5) Drawing

Flat face

DIN 2641 / 2642DIN 2655 / 2656DIN 2673

No requirements type A

type A 3.2 –12.5 12.5 – 50

DIN 2527 ≤ PN 40DIN 2573 / 2576

Rz = 160, turned 1) type B

Raised face

DIN 2630 toDIN 2635

Rz = 160, turned 1)

Rz = 40, turnedtype Ctype D

type B1 2) 3.2 –12.5 12.5 – 50

from DIN 2636 DIN 2527 ≥ PN 63

Rz = 16, turned type E type B2 3) 0.8 – 3.2 3.2 –12.5

Tongue DIN 2512 PN 10 to PN 160 type F type C 0.8 – 3.2 3.2 –12.5

Groove DIN 2512 PN 10 to PN 160 type N type D 0.8 – 3.2 3.2 –12.5

Male DIN 2513 PN 10 to PN 100 type V13 type E 3.2 –12.5 12.5 – 50

Female DIN 2513 PN 10 to PN 100 type R13 type F 3.2 –12.5 12.5 – 50

O-Ring DIN 2514 PN 10 to PN 40 type R14 type G 0.8 – 3.2 3.2 –12.5

O-Ring groove DIN 2514 PN 10 to PN 40 type V14 type H 0.8 – 3.2 3.2 –12.5

Lens shaped gasket DIN 2696 PN 63 to PN 400 type L - - -

Diaphragm gasket DIN 2695 PN 63 to PN 400 type M - - -

1) No finer than 40μm2) B1 general applications PN 2.5 – PN 403) B2 general applications PN 63 – PN 4004) Ra = arithmetical mean deviation5) Rz = average surface roughness

Measurement in acc. with DIN Measurement in acc. with EN

type of weld end preparationStandards ≤ 16 Bevel shape 22 DIN 2559s ≥ 16 Bevel shape 3 DIN 2559Special version see DIN 2559

type of weld end preparationacc. to DIN EN 1092-1, Annex Asee also: EN ISO 9692-1:2003 (D)

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General overview of flanges in acc. with ASME B 16.5

Flange type Dimensions

Class ½" ¾" 1" 1¼" 1½" 2" 2½" 3" 3½" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20" 24"

Welding Neck Flanges 150 • • • • • • • • • • • • • • • • • • • •

300 • • • • • • • • • • • • • • • • • • • •

400 Dimension as Class 600 • • • • • • • • • • •

600 • • • • • • • • • • • • • • • • • • • •

900 Dimension as Class 1500 • • • • • • • • • • • •

1500 • • • • • • • • • • • • • • • • • • •

2500 • • • • • • • • • • • • • •

Slip-on Flanges 150 • • • • • • • • • • • • • • • • • • • •

300 • • • • • • • • • • • • • • • • • • • •


600 • • • • • • • • • • • • • • • • • • • •


1500 • • • • • • •

Lap Joint Flanges 150 • • • • • • • • • • • • • • • • • • • •

300 • • • • • • • • • • • • • • • • • • • •


600 • • • • • • • • • • • • • • • • • • • •


1500 • • • • • • • • • • • • • • • • • • •

2500 • • • • • • • • • • • • • •

Blind Flanges 150 • • • • • • • • • • • • • • • • • • • •

300 • • • • • • • • • • • • • • • • • • • •


600 • • • • • • • • • • • • • • • • • • • •


1500 • • • • • • • • • • • • • • • • • • •

2500 • • • • • • • • • • • • • •

Socket Welding Flanges 150 • • • • • • • •

300 • • • • • • • •

600 • • • • • • • •

1500 • • • • • • •

Threaded Flanges 150 • • • • • • • • • • • • • • • • • • • •

300 • • • • • • • • • • • • • • • • • • • •


600 • • • • • • • • • • • • • • • • • • • •


1500 • • • • • • •

2500 • • • • • • •

Dimensions ≥ 26” see ASME B 16.47 Series A and B/BS 3293

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ASME Class 150 300 400 600 900 1500 2500

bar ~ 20 51 68 102 140 153 210 233 350 422 700 1050 1400psi ~ 285 740 990 1480 2220 3380 6120API psi 2000 3000 5000 10000 15000 20000

bar Greek barys, hard

psi Pounds per square inch

Conversion: 1 bar ~ 14.29 psi / 1 psi ~ 0.07 bar

FacingThe facing is made by mechanical turning, resulting in the following surface conditions:

Male/Female Facings

Nominal pressure comparison Class / bar / psi / API psi

Dimensioning in acc. with ASME B 16.5

Pressure ratings, dimensioning and facings

Ring Type Joint (RTJ)

Tongue/Groove

X

Ah

B

RWO

7,02,0

7,0 mm

7,0 mm

Y

tf

5,0 mm

5,0 mm

X

Ah

B

RWO

7,02,0

7,0 mm

7,0 mm

Y

tf

5,0 mm

5,0 mm

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Materials for elbows and buttwelding fittings (Excerpt DIN 2609)

Materials groupRaw material Material

numberProduct form of raw materials* Application

temperature in °CIndex Short name 1 2 3 4 5 DIN

A St 37.0 St 37.0 1.0254 • 1629 –10 to 300St 37.0 St 37.0 1.0254 • 1626 –10 to 300St 37.0 RSt 37-2 1.0038 • • • 17 100 –10 to 300

B St 44.0 St 44.0 1.0256 • 1629 –10 to 300St 44.0 St 44.0 1.0256 • 1626 –10 to 300St 44.0 St 44-2 1.0044 • • • 17 100 –10 to 300

C St 52.0 St 52.0 1.0421 • 1629 –10 to 300St 52.0 St 52.0 1.0421 • 1626 –10 to 300St 52.0 St 52-3 1.0570 • • • 17 100 –10 to 300

D St 290.7 St 290.7 1.0484 • • 17 172 –10 to 50

E StE 360.7 StE 360.7 1.0582 • • 17 172 –10 to 50

F St 35.8 I St 35.8 I 1.0305 • 17 175 –10 to 420St 35.8 I St 37.8 I 1.0315 • 17 177 –10 to 420St 35.8 I HI 1.0345 • 17 155 –10 to 420St 35.8 I HII 1.0425 • 17 155 –10 to 420St 35.8 I C 22.8 1.0460 • • 17 243 –10 to 420

G St 35.8 III St 35.8 III 1.0305 • 17 175 –10 to 420St 35.8 III St 37.8 III 1.0315 • 17 177 –10 to 420St 35.8 III HII 1.0425 • 17 155 –10 to 420St 35.8 III C 22.8 1.0460 • • 17 243 –10 to 420

H 15 Mo 3 15 Mo 3 1.5415 • 17 175 –10 to 53015 Mo 3 15 Mo 3 1.5415 • 17 177 –10 to 53015 Mo 3 15 Mo 3 1.5415 • 17 155 –10 to 53015 Mo 3 15 Mo 3 1.5415 • • 17 243 –10 to 530

J 13 CrMo 4 4 13 CrMo 4 4 1.7335 • 17 175 –10 to 57013 CrMo 4 4 13 CrMo 4 4 1.7335 • 17 155 –10 to 57013 CrMo 4 4 13 CrMo 4 4 1.7335 • • 17 243 –10 to 570

K 10 CrMo 9 10 10 CrMo 9 10 1.7380 • 17 175 –10 to 60010 CrMo 9 10 10 CrMo 9 10 1.7380 • 17 155 –10 to 60010 CrMo 9 10 10 CrMo 9 10 1.7380 • • 17 243 –10 to 600

L X 5 CrNi 18 10 X 5 CrNi 18 10 1.4301 • 17 458 –200 to 550X 5 CrNi 18 10 X 5 CrNi 18 10 1.4301 • 17 457 –200 to 550X 5 CrNi 18 10 X 5 CrNi 18 10 1.4301 • • • 17 440 –200 to 550

M X 2 CrNi 19 11 X 2 CrNi 19 11 1.4306 • 17 458 –200 to 550X 2 CrNi 19 11 X 2 CrNi 19 11 1.4306 • 17 457 –200 to 550X 2 CrNi 19 11 X 2 CrNi 19 11 1.4306 • • • 17 440 –200 to 550

N X 6 CrNiTi 18 10 X 6 CrNiTi 18 10 1.4541 • 17 458 –200 to 550X 6 CrNiTi 18 10 X 6 CrNiTi 18 10 1.4541 • 17 457 –200 to 550X 6 CrNiTi 18 10 X 6 CrNiTi 18 10 1.4541 • • • 17 440 –200 to 550

O X 5 CrNiMo 17 12 2 X 5 CrNiMo 17 12 2 1.4401 • 17 458 –200 to 550X 5 CrNiMo 17 12 2 X 5 CrNiMo 17 12 2 1.4401 • 17 457 –200 to 550X 5 CrNiMo 17 12 2 X 5 CrNiMo 17 12 2 1.4401 • • • 17 440 –200 to 550

P X 2 CrNiMo 17 13 2 X 2 CrNiMo 17 13 2 1.4404 • 17 458 –200 to 550X 2 CrNiMo 17 13 2 X 2 CrNiMo 17 13 2 1.4404 • 17 457 –200 to 550X 2 CrNiMo 17 13 2 X 2 CrNiMo 17 13 2 1.4404 • • • 17 440 –200 to 550

Q X 6 CrNiMoTi 17 12 2 X 6 CrNiMoTi 17 12 2 1.4571 • 17 458 –200 to 550X 6 CrNiMoTi 17 12 2 X 6 CrNiMoTi 17 12 2 1.4571 • 17 457 –200 to 550X 6 CrNiMoTi 17 12 2 X 6 CrNiMoTi 17 12 2 1.4571 • • • 17 440 –200 to 550

R WStE 355 WStE 355 1.0565 • 17 179 –20 to 400WStE 355 WStE 355 1.0565 • 17 178 –20 to 400WStE 355 WStE 355 1.0565 • • 17 102 –20 to 400WStE 355 WStE 355 1.0565 • 17 103 –20 to 400

S TStE 355 TStE 355 1.0566 • 17 179 –60 to 50TStE 355 TStE 355 1.0566 • 17 178 –60 to 50TStE 355 TStE 355 1.0566 • • 17 102 –60 to 50TStE 355 TStE 355 1.0566 • 17 103 –60 to 50

T TStE 285 TStE 285 1.0488 • 17 179 –50 to 50TStE 285 TStE 285 1.0488 • 17 178 –50 to 50TStE 285 TStE 285 1.0488 • • 17 102 –50 to 50TStE 285 TStE 285 1.0488 • 17 103 –50 to 50

U 10 Ni 14 10 Ni 14 1.5637 • 17 173 –105 to 5010 Ni 14 10 Ni 14 1.5637 • 17 174 –105 to 5010 Ni 14 10 Ni 14 1.5637 • • • 17 280 –105 to 50

* 1 seamless pipe 2 welded pipe 3 plate metal 4 forging 5 bar steel

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Buttwelding Fittings (DIN EN 10253-2)

Buttwelding fittings – EN standard

DIN EN 10253 Earlier issues (DIN)

DIN EN 10253-1:1999 (since 09/1999)

Non-alloy steel for general applications and without special test requirements

DIN 2609 (1991-02)Buttwelding fittings – Technical delivery conditions

DIN EN 10253-2:2008 (since 04/2008)

Non-alloy and alloy ferritic steels with special test requirements

DIN 2605-1 (1991-02) DIN 2605-2 (1995-06)

Elbows, reduced and full pressure factor

DIN EN 10253-3:2009 (since 02/2009)

Wrought austenitic and austenitic-ferritic (duplex)stainless steels without special test requirements

DIN 2615-1 (1992-05) DIN 2615-2 (1992-05)

Tees, reduced and full pressure factor

DIN EN 10253-4:2008 (since 06/2008)

Wrought austenitic and austenitic-ferritic (duplex)stainless steels with special test requirements

DIN 2616-1 (1991-02) DIN 2616-2 (1991-02)

Reducer pieces, reduced and full pressure factor

DIN 2617 (1991-02) Caps

1. Brief description and comparison

2. Types of welding ends

DIN EN 10253-2 End type in acc. with DIN End type

≤ 3 mm wall thickness smooth or slightly bevelled ends ≤ 3 mm wall thickness DIN 2559-1

> 3 mm to ≤ 22 mm30° bevel +5 /-0° with a root face of 1.6 mm ± 0.8 mm

> 3 mm to ≤ 16 mm DIN 2559-22

> 22 mm wall thickness to be agreed > 16 mm wall thickness DIN 2559-3

DIN EN 10253 establishes – in addition to the steel grades, mechanical properties, dimensions and tolerances, test requirements, test reports and identification – two types of fittings:– Fittings Type A: Same wall thickness as the subsequent pipe (DIN 2605-1, DIN 2615-1, DIN 2616-1 und DIN 2617).– Fittings Type B: With higher wall thickness of the fitting body are designed for the same internal pressure as for a

straight pipe with the same dimensions (DIN 2605-2, DIN 2615-2 und DIN 2616-2).In acc. with the calculation rules of DIN EN 13480-3, there are also, as opposed to DIN, caps of type A and B, in which, at a reduced utilization factor (Type A), the values lie in the range of 94 to 100%, as far as they can be calculated in acc. with the standard.

Tees in acc. with

DIN EN 10253-2 Type A

Eccentric reducers in acc. with

DIN EN 10253-2 Type A

Elbows in acc. with DIN EN

10253-2 Type A

Caps in acc. with DIN EN

10253-2

Tees in acc. with

DIN EN 10253-2 Type B

Concentric reducers in acc.

with DIN EN 10253-2 Type B

Elbows in acc. with

DIN EN 10253-2 Type B

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Buttwelding Fittings(DIN EN 10253-2)

Weld end tolerances

DIN EN 10253-2 in acc. with DIN 2609

± 1% of the theoretical inner diameter or ± 0.5 mm, whichever is greater, but no more than ± 5 mm.

± 1% of the theoretical outside diameter (≤ 100 mm da as max. ± 5 mm is allowed.)

If the tolerance for the outside diameter applies, Option 9 must be ordered.

Wall thickness tolerances

DIN EN 10253-2 DIN 2605-1

Minus tolerancesD ≤ 610 –12.5 %Seamless:D > 610 –12.5 %Welded:D > 610: s≤ 10 mm –0.35 mm s> 10 mm –0.50 mm

All nominal pipe sizes seamless or welded: –12.5 %DIN 2605-2 / 2615 / 2616 / 2617:D ≤ 610: –12.5 %D > 610: s≤ 10 mm –0.35 mm s> 10 mm –0.50 mm

DIN EN 10253-2 DIN 2609

Plus tolerancesAll nominal sizes +20 % All nominal sizes +15 %

3. Comparison of dimension standards and tolerances

4. Comparsion of dimensions

Elbow radiiSize in mm

Type 2 / 2D Type 3 / 3D Type 5 / 5D

DIN EN 10253-2 DIN 2605 DIN EN 10253-2 DIN 2605 DIN EN 10253-2 DIN 2605

21.3 25.0 17.5 38.0 28.026.9 38.0 29.048.3 109.5 107.551.0 63.0 63.5 122.5 115.057.0 130.0 127.560.3 137.5 135.088.9 207.5 205.0

101.6 133.0 133.5 235.0 237.5108.0 253.0 252.5133.0 311.5 312.5219.1 515.0 510.0323.9 770.0 775.0

Dimensions sizes

DIN EN 10253-2 DIN 2605-1

Size WConverted tolerances to D 700are < than DIN Size C (comparable)Tolerances are < than DIN

DIN 2605 Size b

DIN 2605 Size 2b

Tolerance of the fitting geometry

DIN EN 10253-2 DIN 2605-1

Size X Size Q

In the standard version, both tolerances are identical. For 180° elbow, a tolerance P was created.

Types in acc. with DIN EN 10253 / DIN 2605 / ASME B 16.9

Type 2D

Type 2 (r = d)

Short Radius (SR)

Type 3D

Type 3 (r =1.5d)

Long Radius (LR)

Type 5D

Type 5 (r = 2,5d)

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5. Material comparison

Inspection lots

DIN EN 10253-2 in acc. with DIN 2609

An inspection lot shall consist of the same size, be from the same manufac-turing process, the same melting and heat treatment, in which, under certain conditions, multiple heat treatment lots can be combined into one.

Maximum lot sizes must be ordered separately.

In acc. with DIN 2609 Section 5.3.2 and the max lot sizes given there.

6. Testing comparison

Designation Material grade Comparable DIN material Material grade ASME

P235TR2 1.0255 St 37.4 1.0255 -P265TR2 1.0259 St 44.4 1.0257 -P235GH 1.0345 St 35.8 / St 37.8 St 1.0305 / St 1.0315 -P265GH 1.0425 St 45.8 / St 42.8 St 1.0405 / St 1.0498 WPB16Mo3 1.5415 15 Mo 3 1.5415 -10CrMo5-5 1.7338 - - WP1113CrMo4-5 1.7335 13 CrMo 4 4 1.7335 WP1210CrMo9-10 1.7380 10 CrMo 9 10 1.7380 WP22X11CrMo5 1.7362 12 CrMo 19 5 1.7362 WP5X11CrMo9-1 1.7386 X 12 CrMo 9 1 1.7386 WP9X10CrMoVNb9-1 1.4903 - - WP91P355N 1.0562 StE 355 1.0562 -P355NH 1.0565 WStE 355 1.0565 -P355NL1 1.0566 TStE 355 1.0566 -P215NL 1.0451 TT St 35 N 1.0356 -P265NL 1.0453 - - -12Ni14 1.5637 10 Ni 14 1.5637 WPL3X10Ni9 1.5682 X 8 Ni 9 1.5662 -L290NB 1.0484 St 290.7 1.0484 WPHY42L360NB 1.0582 StE 360.7 1.0582 WPHY52L360QB 1.8948 - - -L415NB 1.8972 StE 415.7 1.8972 WPHY60L415QB 1.8947 - - -L450QB 1.8952 - - -

Material comparison:

Some of the materials are not strictly comparable. Small differences in the chemical analysis and mechanical properties will be identified in the

respective requirement tables. The brief comparison presented here is to show that, for example, a complete DIN/EN double-certification or a

100% rewriting of certification under DIN rules to EN rules and standards can be done only with great difficulty. The choice of the starting material

for seamless fittings is left to the manufacturer, provided that the chemical requirements (Table 4) and mechanical properties (Table 6) of DIN EN

10253-2 are met.

Inspections are somewhat comparable, in that tensile and impact tests under DIN EN 10253-2, only one sample per test lot is required. For non-alloy

type A fittings the wall thickness of the parts supplied can be reduced under certain conditions, if the product of the minimum yield strength (measu-

red) x reduced wall corresponds at least to the product of a fixed wall thickness x specified minimum yield strength (standard) (equivalent to DIN EN

10253-2 Sect 7.1.). Under certain conditions, with non-alloy steels the tensile test on the fitting can be substituted by a tensile test and hardness test

on the primary material. From D of 114.3 mm, however, an impact test must be conducted. With Option 14, this procedure can be excluded.

Non-destructive testing of cold-formed tees

If, based on the inspection history (based on the fitting lot size), the manufacturer can demonstrate that the results agree with the definition of an

inspection lot, then the manufacturer and purchaser may agree on the inspection of a percentage of the fittings, provided that at least 10% of each

inspection lot is tested. If a crack is found in this sample, then 100% of the lot is to be inspected.

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Weights table for buttwelding fittingsWeight data in kg

Size Wall mm

Elbows types 3, 90°

Tees, equal

Reducer, concentric Cap

DN 15 21.3

1.6 0.03 0.08 0.03 0.052.0 0.04 0.09 0.03 0.062.6 0.05 0.11 0.04 0.082.9 0.06 0.12 0.05 0.083.2 0.06 0.15 0.05 0.103.6 0.07 0.16 0.05 0.114.0 0.08 0.18 0.06 0.135.0 0.09 0.18 0.07 0.157.1 0.11 0.22 0.08 0.22

DN 20 26.9

1.6 0.05 0.10 0.04 0.062.3 0.06 0.15 0.05 0.082.6 0.07 0.16 0.05 0.082.9 0.08 0.18 0.06 0.103.2 0.09 0.21 0.06 0.114.0 0.10 0.25 0.08 0.144.5 0.12 0.25 0.08 0.165.6 0.13 0.33 0.10 0.208.0 0.17 0.38 0.12 0.30

DN 25 33.7

2.0 0.09 0.22 0.07 0.152.6 0.12 0.29 0.09 0.193.2 0.14 0.35 0.11 0.243.6 0.16 0.38 0.13 0.274.0 0.17 0.42 0.13 0.294.5 0.19 0.42 0.14 0.335.6 0.23 0.51 0.15 0.406.3 0.25 0.61 0.19 0.468.8 0.32 0.78 0.21 0.65

DN 32 42.4

2.0 0.15 0.34 0.09 0.082.6 0.19 0.42 0.11 0.103.6 0.26 0.57 0.14 0.144.0 0.29 0.63 0.17 0.164.5 0.32 0.72 0.19 0.185.0 0.35 0.77 0.21 0.206.3 0.42 0.93 0.25 0.258.0 0.52 1.16 0.30 0.32

10.0 0.60 1.35 0.36 0.40

DN 40 48.3

2.0 0.21 0.47 0.13 0.092.6 0.26 0.59 0.17 0.123.6 0.36 0.81 0.24 0.174.0 0.39 0.90 0.27 0.185.0 0.48 1.10 0.31 0.236.3 0.59 1.33 0.40 0.298.0 0.72 1.62 0.48 0.37

10.0 0.86 1.90 0.54 0.46

DN 5060.3

2.0 0.35 0.64 0.20 0.122.9 0.49 0.90 0.28 0.173.6 0.61 1.13 0.35 0.224.0 0.65 1.20 0.37 0.274.5 0.74 1.35 0.42 0.305.6 0.90 1.65 0.52 0.337.1 1.13 2.09 0.64 0.498.8 1.34 2.45 0.77 0.59

11.0 1.60 2.95 0.92 0.74- - - - -- - - - -- - - - -

Size Wall mm


Tees, equal


DN 65 76.1

2.3 0.63 1.10 0.33 0.182.9 0.78 1.35 0.42 0.233.6 0.98 1.70 0.53 0.295.0 1.31 2.30 0.71 0.505.6 1.45 2.60 0.79 0.567.1 1.80 3.15 0.98 0.718.0 2.04 3.50 1.09 0.81

10.0 2.47 4.25 1.32 1.0114.2 3.29 5.65 1.75 1.44

DN 80 88.9

2.3 0.89 1.45 0.42 0.283.2 1.21 1.95 0.55 0.384.0 1.53 2.50 0.71 0.495.6 2.06 3.70 0.93 0.678.0 2.86 4.60 1.30 0.968.8 3.17 5.20 1.47 1.08

11.0 3.78 6.10 1.71 1.5816.0 5.15 8.30 2.33 2.30

101.63.6 1.82 2.80 0.78 0.604.0 2.05 3.10 0.92 0.695.6 2.79 4.23 1.20 0.948.0 3.87 5.90 1.67 1.35

DN 100 114.3

2.6 1.74 2.40 0.70 0.513.6 2.35 3.30 0.98 0.704.5 2.96 4.40 1.10 0.906.3 4.01 5.70 1.68 1.238.8 5.46 7.70 2.29 1.72

11.0 6.68 9.50 2.52 2.4514.2 8.51 12.5 3.14 3.2317.5 10.0 14.1 4.18 3.90

DN 125 139.7

2.6 2.66 3.40 1.13 0.754.0 4.00 5.10 1.70 1.145.0 5.04 7.00 1.95 1.466.3 6.17 7.90 2.63 1.807.1 7.05 9.70 2.72 2.07

10.0 9.55 12.0 4.06 2.8612.5 11.7 14.5 4.98 4.0216.0 14.6 18.5 6.20 5.1520.0 17.9 24.7 6.85 6.56

DN 150 168.3

2.6 3.88 4.80 1.51 1.064.0 5.90 7.50 2.29 1.634.5 6.54 8.10 2.55 1.835.6 8.22 10.7 2.95 2.337.1 10.1 13.0 3.95 2.89

11.0 15.4 19.0 5.98 4.4814.2 19.4 24.5 7.56 6.4017.5 23.4 29.5 9.11 7.8822.2 28.8 36.0 10.3 10.0

DN 200 219.1

2.9 7.52 9.00 2.43 1.854.5 11.5 13.5 3.66 2.966.3 15.8 18.0 5.03 4.007.1 18.1 22.0 5.12 4.598.0 19.9 23.5 6.32 5.10

12.5 30.5 35.5 9.68 8.0016.0 39.0 47.0 11.0 12.017.5 41.7 49.0 13.2 12.922.2 51.7 60.5 16.4 16.4

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mmElbows

types 3, 90°Tees, equal


DN 250 273.0

2.9 11.7 13.0 3.56 2.915.0 20.0 21.5 5.96 5.006.3 24.8 26.5 7.36 6.308.8 34.3 36.5 10.2 8.80

10.0 38.8 41.5 11.5 10.012.5 48.0 51.0 14.2 12.514.2 54.2 58.0 16.1 14.216.0 61.7 70.7 17.5 18.122.2 83.6 95.7 22.2 25.230.0 109 147 32.0 34.0

DN 300 323.9

2.9 16.7 19.0 4.72 4.205.6 32.3 35.0 9.13 7.807.1 39.8 42.0 11.1 9.908.8 49.9 57.0 13.1 12.5

10.0 55.5 59.0 15.7 14.012.5 68.9 73.0 19.4 17.516.0 88.7 92.0 23.2 22.517.5 94.7 107 26.8 27.025.0 132 140 37.3 38.832.0 165 174 46.7 50.0

DN 350 355.6

3.2 23.6 25.5 8.58 5.605.6 41.4 44.0 16.2 9.408.0 57.4 60.0 22.6 13.5

10.0 71.3 76.0 28.1 16.712.5 88.7 97.0 34.9 21.016.0 114 122 43.0 30.020.0 141 151 53.0 37.528.0 189 200 74.5 52.036.0 238 250 93.7 67.0

DN 400 406.4

3.2 30.9 31.0 11.4 7.206.3 60.9 61.0 22.5 13.38.8 82.6 82.0 30.6 18.6

10.0 93.7 93.0 34.7 21.012.5 116 118 42.9 26.517.5 164 165 56.8 37.520.0 183 182 67.8 42.522.2 205 208 71.1 52.030.0 266 280 98.6 69.040.0 346 345 128 92.0

DN 450 457.2

4.0 49.2 53.0 17.4 11.06.3 77.1 77.0 27.2 17.0

10.0 118 131 41.9 27.011.0 133 134 44.3 30.012.5 148 147 52.1 34.014.2 170 183 59.0 38.517.5 208 211 69.4 51.722.2 256 268 90.6 60.032.0 361 351 127 93.045.0 492 508 174 131

Size Wall mm


Tees, equal


DN 500 508.0

4.0 60.3 70.0 25.6 14.16.3 95.3 104 40.4 21.1

10.0 149 160 62.0 34.111.0 162 165 68.5 36.812.5 183 178 77.7 42.016.0 236 245 98.5 54.017.5 258 261 102 64.025.0 357 348 151 84.036.0 501 527 212 12950.0 676 696 287 179

DN 600 610.0

5.0 109 108 38.4 24.26.3 138 138 48.6 30.0

10.0 215 212 76.2 48.512.5 264 242 93.4 60.017.5 373 333 130 83.025.0 527 380 171 12130.0 616 470 217 14345.0 900 862 318 23360.0 1168 1118 413 310

DN 700 711.0

5.0 148 146 53.9 31.57.1 211 183 76.0 42.0

10.0 295 289 99.8 60.012.5 370 361 134 74.017.5 510 501 173 10525.0 721 708 244 15030.0 859 844 290 18945.0 1260 1238 425 28360.0 1642 1613 553 377

DN 800 813.0

5.6 218 214 69.0 42.58.0 306 305 97.6 58.0

10.0 385 380 115 73.012.5 484 474 153 90.025.0 946 933 285 205

DN 900 914.0

6.3 311 305 86.0 58.010.0 487 483 137 86.012.5 614 602 173 12720.0 966 955 259 20725.0 1201 1187 340 254

DN 1000 1016.0

6.3 392 378 98.8 76.010.0 608 598 154 10612.5 758 746 192 13520.0 1196 1185 290 25925.0 1487 1473 360 323

DN 1200 1219.0

6.3 555 524 136 11010.0 872 830 199 15312.5 1080 1035 270 19320.0 1729 1646 395 31325.0 2152 2048 492 391

- - - - -

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General standard of buttwelding fittings in acc. with ASME B 16.9

Buttwelding ends acc. with ASME B 16.25 (also valid for ASME flanges)

Nominal wall thickness T Type of preparation

T < 5 mm (for austenitic steels < 4 mm) Cut square or slightly chamfered, at manufacturer’s dicretion5 < T < 22 mm (for austenitic steels < 4 mm) Plain bevel as in sketch 1 (s.b.)T < 22 mm Compound bevel as in sketch 2 (s.b.)

Sketch 1: Plain bevel Sketch 2: Compound bevel

Types

OD 1

Elbows Tees

OD 1

Reducersconcentric / eccentric

LR SR 3D Outside diameter 2 Outside diameter 2

½" • ½" ¾" ¼" ½" • •¾" • • ¾" ½" ¾" ¾" ½" ¾" • •1" • • • 1" ¾" ½" 1" ¾" ½" • •1 ¼" • • • 1 ¼" 1" ¾" ½" 1 ¼" 1" ¾" ½" • •1 ½" • • • 1 ½" 1 ¼" 1" ¾" ½" 1 ½" 1 ¼" 1" ¾" ½" • •2" • • • 2" 1 ½" 1 ¼" 1" ¾" 2" 1 ½" 1 ¼" 1" ¾" • •2 ½" • • • 2 ½" 2" 1 ½" 1 ¼" 1" 2 ½" 2" 1 ½" 1 ¼" 1" • •3" • • • 3" 2 ½" 2" 1 ½" 1 ¼" 3" 2 ½" 2" 1 ½" 1 ¼" • •3 ½" • • 3 ½" 3" 2 ½" 2" 1 ½" 3 ½" 3" 2 ½" 2" 1 ½" 1 ¼" • •4" • • • 4" 3 ½" 3" 2 ½" 2" 1 ½" 4" 3 ½" 3" 2 ½" 2" 1 ½" • •5" • • • 5" 4" 3 ½" 3" 2 ½" 2" 5" 4" 3 ½" 3" 2 ½" 2" • •6" • • • 6" 5" 4" 3 ½" 3" 2 ½" 6" 5" 4" 3 ½" 3" 2 ½" • •8" • • • 8" 6" 5" 4" 3 ½" 8" 6" 5" 4" 3 ½" • •10" • • • 10" 8" 6" 5" 4" 10" 8" 6" 5" 4" • •12" • • • 12" 10" 8" 6" 5" 12" 10" 8" 6" 5" • •14" • • • 14" 12" 10" 8" 6" 14" 12" 10" 8" 6" • •16" • • • 16" 14" 12" 10" 8" 6" 16" 14" 12" 10" 8" • •18" • • • 18" 16" 14" 12" 10" 8" 18" 16" 14" 12" 10" • •20" • • • 20" 18" 16" 14" 12" 10" 8" 20" 18" 16" 14" 12" • •22" • • • 22" 20" 18" 16" 14" 12" 10" 22" 20" 18" 16" 14" • •24" • • • 24" 22" 20" 18" 16" 14" 12" 10" 24" 22" 20" 18" 16" • •26" • • 26" 24" 22" 20" 18" 16" 14" 12" 26" 24" 22" 20" 18" •28" • • 28" 26" 24" 22" 20" 18" 16" 14" 12" 28" 26" 24" 20" 18" •30" • • 30" 28" 26" 24" 22" 20" 18" 16" 14" 12" 10" 30" 28" 26" 24" 20" •32" • • 32" 30" 28" 26" 24" 22" 20" 18" 16" 14" 32" 30" 28" 26" 24" •34" • • 34" 32" 30" 28" 26" 24" 22" 20" 18" 16" 34" 32" 30" 26" 24" •36" • • 36" 34" 32" 30" 28" 26" 24" 22" 20" 18" 16" 36" 34" 32" 30" 26" 24" •38" • • 38" 36" 34" 32" 30" 28" 26" 24" 22" 20" 18" 38" 36" 34" 32" 30" 28" 26" •40" • • 40" 38" 36" 34" 32" 30" 28" 26" 24" 22" 20" 18" 40" 38" 36" 34" 32" 30" •42" • • 42" 40" 38" 36" 34" 32" 30" 28" 26" 24" 22" 20" 18" 16" 42" 40" 38" 36" 34" 32" 30" •44" • • 44" 42" 40" 38" 36" 34" 32" 30" 28" 26" 24" 22" 20" 44" 42" 40" 38" 36" •46" • • 46" 44" 42" 40" 38" 36" 34" 32" 30" 28" 26" 24" 22" 46" 44" 42" 40" 38" •48" • • 48" 46" 44" 42" 40" 38" 36" 34" 32" 30" 28" 26" 24" 22" 48" 46" 44" 42" 40" •

Cap

s

Stu

b e

nd

s

Note (1) See also ASME 16.9, Section 8

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All fittings Elbow 90°/45° and tees

Reducer pieces /Lap Joint Stub

EndsElbow 180° Elbow 3D Caps

NPS Outside diameter at bevel

Inside diameter at end

Wall thickness

Center to End

Overall length

Center to Center

Back to face

Alignment of Ends

Center to End

Overall length

D T A, B, C, M F, H O K U A, B E

½ – 2½" +1.6 / –0.8 ± 0.8

No smaller than 87.5 %

of the nominal wall

thickness

± 2 ± 2 ± 6 ± 6 ± 1 ± 3 ± 33"– 3½" ± 1.6 ± 1.6 ± 2 ± 2 ± 6 ± 6 ± 1 ± 3 ± 3

4" ± 1.6 ± 1.6 ± 2 ± 2 ± 6 ± 6 ± 1 ± 3 ± 35"– 8" +2.4 / –1.6 ± 1.6 ± 2 ± 2 ± 6 ± 6 ± 1 ± 3 ± 6

10"– 18" +4.0 / –3.2 ± 3.2 ± 2 ± 2 ± 10 ± 6 ± 2 ± 3 ± 620"– 24" +6.4 / –4.8 ± 4.8 ± 2 ± 2 ± 10 ± 6 ± 2 ± 3 ± 626"– 30" +6.4 / –4.8 ± 4.8 ± 3 ± 5 ± 6 ± 1032"– 48" +6.4 / –4.8 ± 4.8 ± 5 ± 5 ± 6 ± 10

Angularity tolerances Lap Joint Stub Ends

NPS Off Angle Off plane NPS OD of Lap Fillet Thickness

Q P G R T

½ – 4" ± 1 ± 2 ½ – 2½" +0 / –1 +0 / –1 +1.6 / –05"– 8" ± 2 ± 4 3"– 3½" +0 / –1 +0 / –1 +1.6 / –0

10"–12" ± 3 ± 5 4" +0 / –1 +0 / –2 +1.6 / –014"–16" ± 3 ± 6 5"– 8" +0 / –1 +0 / –2 +1.6 / –018"– 24" ± 4 ± 10 10"– 18" +0 / –2 +0 / –2 +3.2 / –026"– 30" ± 5 ± 10 20"– 24" +0 / –2 +0 / –2 +3.2 / –032"– 42" ± 5 ± 13 26"– 30"44"– 48" ± 5 ± 19 32"– 48"

Tolerances in acc. with ASME B 16.9

All data in mm

All data in mm

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Surfaces for flangesRugosity dimensions – peak-to-valley-height Rt

Symbols Rt max. µm Series 1

Rt max. µm Series 2

Rt max. µm Series 3

Rt max. µm Series 4 Requirements

optional optional optional optional noneoptional optional optional optional clean and evenly160 100 63 25 Values may not be exceeded40 25 16 10 Values may not be exceeded16 6 4 2.5 Values may not be exceeded- 1 1 0.4 Values may not be exceeded

General When using the surface marks in acc. with the following table, each underlying Series – 1, 2, 3 or 4 – and a reference to DIN 3141 must be specified on the drawing, for example “Surfaces in acc. with DIN 3141 Series 2”.If not specified, the characteristics given are to be viewed as processing symbols in acc. with DIN 140 Sheet 2 and then finished.

Comparison of rugositySince an exact comparison is not possible, the following table has been drawn up to allow the permissible roughness to be observed.

Roughness Comparison

Rt in μm 160 100 63 50 40 32 25 16 10 8 6.3 4 2.5Ra in μm 40 25 16 12.5 10 6.3 4.8 3.2 2.5 1.0 1.2 0.8 0.4Ra in μinch 1500 1000 630 500 350 250 190 125 80 63 48 32 16Rp in μm 80 50 32 25 20 12.5 10 6.3 4.8 3.2 2.5 1.6 0.8

Reference values for the rotation (feed rate s).

Steel radius 160 100 63 50 40 32 25 16 10 8 6.3 4 2.5

1 mm 1.13 0.89 0.69 0.63 0.57 0.50 0.48 0.36 0.28 0.25 0.22 0.18 0.131.6 mm 1.40 1.12 0.90 0.80 0.72 0.65 0.57 0.46 0.36 0.32 0.28 0.23 0.18

Roughness Rt in mm

~

▼▼▼▼

▼▼▼

▼▼

▼

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Roughness – conversion tablefor N-, Ra-, Rt-, Rz-, CLA-(AA)-values (approx.)

N values Ra µm Rt µm approx. Rz µm approx. AARH / RMS Ration Rz to Ra

N1 0.025 0.24 to 0.40 0.22 to 0.30 1 9:1 to 12:1N2 0.050 0.49 to 0.80 0.45 to 0.60 2 8:1 to 12:1N3 0.100 0.85 to 1.15 0.80 to 1.10 4 8:1 to 11:1N4 0.200 1.10 to 2.40 1.00 to 1.80 8 5:1 to 9:1N5 0.400 1.75 to 3.60 1.60 to 2.80 16 4:1 to 7:1N6 0.800 3.20 to 6.00 3.00 to 4.80 32 3.8:1 to 6:1N7 1.600 6.30 to 10.00 5.90 to 8.00 63 3.7:1 to 5:1N8 3.200 13.00 to 19.50 12.00 to 16.00 125 3.7:1 to 5:1N9 6.300 25.00 to 38.00 23.00 to 32.00 250 3.7:1 to 5:1N10 12.500 48.00 to 68.00 46.00 to 57.00 500 3.7:1 to 4.6:1N11 25.000 95.00 to 130.00 90.00 to 110.00 1000 3.6:1 to 4.4:1N12 50.000 190.00 to 250.00 180.00 to 220.00 2000 3.6:1 to 4.4:1N13 100.000 380.00 to 500.00 360.00 to 430.00 4000 3.6:1 to 1.1:1

N5

Ra 0.4 μm – AARH / RMS 16

Rz 1.92 μm

N6


Rz 3.20 μm

N7


Rz 6.15 μm

N8


Rz 12.5 μm

N9


Rz 25.7 μm

N10


Rz 48.7 μm

N11

Ra 25 μm – AARH / RMS 1000

Rz 102 μm

N12

Ra 50 μm – AARH / RMS 2000

Rz 185 μm

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The new DIN and EN designation systems for steels

Letters and ref. numbers are to be written together without spaces. Numbers must be separated by hyphens. The following list shows the most common materials indicating the mechanical properties at room temperature.

Steel grade Tensile test at room temperature Impact test

Material number

Material number

Tensile strength Rm

Yield point Reh or Rp0.2

For wall thickness T in mm:Elongation at

rupture A in min. %

Minimum-average impact value KV t/transverse in J

DIN EN MPa / N / mm² T ≤ 16 16 < T ≤ 40 40 < T ≤ 60 60 < T ≤ 100l /

lengtht /

transverseat 20° C at 0° C

St 35.8 1.0305 P235GH 1.0345 360 to 500 235 225 215 - 25 23 - 27St 45.8 1.0405 P265GH 1.0425 410 to 570 265 255 245 - 23 11 - 27St 37.8 1.0315 P235GH 1.0345 360 to 500 235 225 215 - 25 23 - 27St 42.8 1.0498 P265GH 1.0425 410 to 570 265 255 245 - 23 21 - 2715 Mo 3 1.5415 16Mo3 1.5415 450 to 600 280 270 260 - 22 10 27 -13 CrMo 4-4 1.7335 13CrMo4-5 1.7335 440 to 590 290 290 280 - 22 20 27 -10 CrMo 9-10 1.7380 10CrMo9-10 1.7380 480 to 630 280 280 270 - 22 20 27 -14 MoV 6-3 1.7715 14MoV6-3 1.7715 460 to 610 320 320 310 - 20 18 27 -X 20 CrMoV 12-1 1.4922 X20CrMoV11-1 1.4922 690 to 840 490 490 490 490 17 14 27 -X 10 CrMoVNb 9-1 1.4903 X10CrMoVNb9-1 1.4903 630 to 830 450 450 450 450 19 17 27 -15 NiCuMoNb 5 (WB 36) 1.6368 15NiCuMoNb5-6-4 1.6368 610 to 780 440 440 440 440 1) 19 17 27 -

1) For wall thicknesses 60 mm < T ≤ 80 mm

The new short designation, principal symbols; DIN EN 10027-Part 1 This abbreviation is always followed by a number that corresponds to the minimum stretch value in MPa for the smallest product thickness.

S Structural steelsP Pressure vessel steelsL Line pipesE Machinery steelsB Concrete reinforcement steel

Additional symbols (group 1) for short names; DIN EN 10027-Part 1

Impact value in Joules at temperatures of °C

J 27 J R +20K 40 J 0 0L 60 J 2 –20

3 –304 –405 –506 –60

27 J 40 J 60 J Test temperature °C

JR KR LR +20J0 K0 L0 0J2 K2 L2 –20J3 K3 L3 –30J4 K4 L4 –40J5 K5 L5 –50J6 K6 L6 –60

Impact value in Joules

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Additional symbols (group 1 + 2) for short names; DIN EN 10027-1

B Gas flangesC Special cold workabilityD For hot-dip coatingsE For enamellingF For forgingG Other characteristics (may be 1 to 2 digits)H Material for high temperaturesH Hollow (structural steel)L Low temperatureM Thermo-mechanically rolledN Normalised

O OffshoreP Sheet pile steelQ Quenched heatR Room temperatureS Simple pressure vesselsS Structural steelT Piping (tube)W Weather-resistantX High and low temperaturesan Chemical symbols for additionally required elements

Low-alloy steels (individual alloying element fractions less than 5%)

X = High-alloy steels (at least one alloy element with more than 5% fraction)

The short name begins with “X” in front of the C-carbon content in hundredths of a percent. Then follow the abbreviations Cr, Ni, Mo (in full %) and the alloying elements Ti, Nb, V, Cu, N (less than 1%) as alloy symbols only, with no numerical value attached.

The first number corresponds to the 100-fold of the C-content, followed by the chem. symbols for the alloys characterising the steel, followed by the numbers indicat-ing the alloy content of the alloying elements in the series.

Example

old new old new old new old new

X20CrMoV12 1 X20CrMoV12-1 12CrMo19 5 X12CrMo5 X5CrNi18 10 X5CrNi18-10 X6CrNiMoTi17 12 2 X6CrNiMoTi17-12-2X12CrMo9 1 X12CrMo9-1 12Ni19 X12Ni5 X6CrNiTi18 10 X6CrNiTi18-10 X8Ni9 X8Ni9

Element Factor

Cr, Co, Mn, Ni, Si, W 4Al, Be, Cu, Mo, Nb, Pb, Ta, Ti, V, Zr 10C, N, P, S 100B 1000

Example

old new

St 52-3 Steel Tensile strength 52 kp/mm² Quality grade 3 (27 J at –20° C)

S355J2H Structural steels Yield point 355 N/mm² 27 J impact value –20° C Hollow

TStE 355 Fine grain steel for low temperatures Yield point 355 N/mm²

P355NL1 Steel for pressure vessels Yield strength 355 N/mm² Normalised Low temperature Series 1

St 37.0 Steel Tensile strength 37 kp/mm² Standard grade

P235TR1 Steel for pressure vessels Yield strength 235 N/mm² Piping Inspection class 1

St 35.8 Steel Tensile strength 35 kp/mm² Heat-resistant

P235GH TC1 Steel for pressurised vessels Yield point 235 N/mm² Test class 1 Piping High temperature

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Weld seam preparation in acc. with DIN 2559 (As of May 1973)

Guidelines for bevel shapeFusion welding of butt welds in steel pipes

Sizes in mmThese guidelines are based on general experience and include dimensions of groove forms, which as a rule correspond to the most favourable welding conditions. The specified dimension ranges represent limits for the design; they are not manufacturing tolerances. They apply for the one-sided welding of butt joints in steel pipes, but can also be used analogously for any similar body. The bevel shapes have been derived from the general bevel shape in acc. with DIN 8551. These guidelines are intended for fully-penetrating cross-section welds under the following conditions:

MaterialNon-alloy and alloy steels including austenitic steels.

Welding processArc welding with covered electrodes (E), gas welding (G), inert gas welding (SG).

Filler metalAccording to DIN 1913 sheet 1, DIN 8554 sheet 1, DIN 8556 sheet 1 (draft standard), DIN 8575 sheet 1 and others that are matched to the specified materials and welding processes.

TypesOne-side, welded by hand

Welding positionsAll (w, h, s, f, q, ü in acc. with DIN 1912, sheet 1), in particular position welding (without turning the pipes).

DesignationDescription of a bevel shape of ref. no. 21: Groove form 21 DIN 2559.

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Joint preparation

IndexWall

thick-ness s

Designa-tion

Sym-bol 1) Croos section α

Angel ≈β

Angel ≈

Bar gap 2)

b

Bar height

c

Flank height

h

Weld procedure root bead

Weld procedure

other beads

1 to 3 I-seam - - 0 to 3 - - SG, G 3) -

21 to 16 V-seam

40 to 60 for SG

60 for E and G

- 0 to 3 - - E, SG, G 3) E, SG, G 3) to s = 10

22 to 16 V-seam

40 to 60 for SG

60 for E and G

- 0 to 4 to 2 - E, SG, G 3) E, SG, G 3) to s = 10

3 above 12 U-seam - 8 0 to 3 to 2 - E, SG, G 3) E, SG

4 above 12U-groove on V-root

60 8 0 to 3 - ≈ 4 E, SG, G 3) E, SG

1) For additional symbols see DIN 1912.2) The dimensions quoted are for the tack-welded state.3) In austenitic steels, only with the consent of the purchaser.

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Weld seam preparation for butt welds, single-sided welding DIN EN ISO 9692-1 / Table 1 (excerpt)

Index

Work piece

thickness t

mm

Bevel shape

preparation type

Symbol (in acc.

with ISO 2553)

Cross section

Joint preparationRecom-mended welding

process 3) (in acc.

with ISO 4063)

Illustration Remarks

Angle 1)

α, βmm

Gap 2)

bmm

Thickness of root face

cmm

Depth of preparation

h mm

1.2.1 ≤ 4

Square butt weld

-

≈ t

- -

3111141

-

1.2.2

3 < t ≤ 86 ≤ b ≤ 8 13

With backing≈ t 141 3)

≤ 15≤ 1 4)

520

1.3

3 < t ≤ 10

Single-V butt weld

40° ≤ α ≤ 60°

≤ 4

≤ 2 -

311113

141 If needed with weld pool

backing

8 < t ≤ 12 6° ≤ α ≤ 8° - 52 4)

1.5 5 ≤ t ≤ 40Single-Y butt weld

α ≈ 60° 1 ≤ b ≤ 4 2 ≤ c ≤ 4 -11113

141-

1.6 > 12

Single-U butt weld

with V root

60° ≤ α ≤ 90°

8° ≤ β ≤ 12°

1 ≤ b ≤ 3 - ≈ 411113

1416 ≤ R ≤ 9

1.7 > 12

Single-V butt weld

with V root

60° ≤ α ≤ 90°

10° ≤ β ≤ 15°

2 ≤ b ≤ 4 > 2 -11113

141-

1.8 > 12Single-U butt weld

8° ≤ β ≤ 12°

≤ 4 ≤ 3 -11113

141-

1) For welding in position PC in acc. with ISO 6947 (transverse position) also larger and / or non-symmetrical.2) The dimensions quoted are for the tack-welded state.3) The reference to the welding process does not mean it can be used for the entire range of workpiece thicknesses.4) With filler metal.

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Index

Work piece

thickness t

mm

Bevel shape

preparation type

Symbol (in acc.

with ISO 2553)

Cross section

Joint preparationRecom-mended welding

process 3) (in acc.

with ISO 4063)

Illustration Remarks

Angle 1)

α, βmm

Gap 2)

bmm

Thickness of root face

cmm

Depth of preparation

h mm

2.1

≤ 8Square

butt weld-

≈ t/2

- -

111141

-≤ t/2 13

≤ 15 0 52

2.2 3 ≤ t ≤ 40Single-V butt weld

α ≈ 60°

≤ 3 ≤ 2 -

111141

Counter position is specified

40° ≤ α ≤ 60°

13

2.3 > 10Single-Y butt weld

α ≈ 60°

1 ≤ b ≤ 3 2 ≤ c ≤ 4 -

111141

In special cases also for smaller work piece

thickness and Process 3 pos-sible; Counter

position is specified

40° ≤ α ≤ 60°

13

2.6 > 12Single-U butt weld

8° ≤ β ≤ 12°

1 ≤ b ≤ 3

≈ 5 -

11113

Counter position is specified

≤ 3 141 3)

1) For welding in position PC in acc. with ISO 6947 (transverse position) also larger and / or non-symmetrical.2) The dimensions quoted are for the tack-welded state.3) The reference to the welding process does not mean it can be used for the entire range of workpiece thicknesses.

Weld seam preparation for butt welds, double-sided welding DIN EN ISO 9692-1 / Table 2 (excerpt)

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Wall thickness calculation for pipes

Wall thickness calculations of pipes under internal pressure are carried out according to the following formulas:

The sample calculation is based on a welded steel pipe made of material 1.4571 with an outside diameter (Da) of 114.3 mm. The connected pump station generates an operating pressure (p) of 45 bar at an operating temperature (K) of 100° C. The pipes were manufactured with an efficiency of weld (v) of 1.0. For the wall thickness calculation, a safety factor (S) of 1.5, as per AD-2000 data sheet B0, must be considered.

Da Outside diameter (mm)Di Inner diameter (mm)s Required wall thickness (mm)S Safety factor as per AD data sheet B0p Design pressure (bar)c1 Excess to compensate for the wall thickness tolerancec2 Abrasion excess (mm)v Factor for ensuring the weld seam quality

(for welded pipe only)K Strength value (in N/mm ²)

Calculation as per data sheet B 10

Formula

* Constant acc. to calculation as per AD-2000 data sheet B 10

Da x ps = + c1 + c2

KS23* x x v - p

Calculation in acc. with AD-2000 Data Sheet B 1

Formula

* Constant acc. to calculation as per AD-2000 Data Sheet B 1

Area of application

Pipes with a Ø ratio of

For pipes with Da ≥ 200 mm, is valid up to a Ø ratio of

DaDi

≤ 1.2

Area of application

For pipes with Da ≥ 200 mm and a Ø ratio of

Strength value in acc. with DIN EN 10028-2 or DIN EN 10088-2 (excerpt)

DaDi

≤ 1.7

1.2 ≤ ≥ 1.7DaDi

Material P235GH Material 16Mo3 Material 1.4541 Material 1.4571

50° C = 227 N/mm² 50° C = 273 N/mm² 20° C = 240 N/mm² 20° C = 260 N/mm²100° C = 214 N/mm² 100° C = 264 N/mm² 100° C = 208 N/mm² 100° C = 218 N/mm²150° C = 198 N/mm² 150° C = 250 N/mm² 150° C = 196 N/mm² 150° C = 206 N/mm²200° C = 182 N/mm² 200° C = 233 N/mm² 200° C = 186 N/mm² 200° C = 196 N/mm²250° C = 167 N/mm² 250° C = 213 N/mm² 250° C = 177 N/mm² 250° C = 186 N/mm²300° C = 153 N/mm² 300° C = 194 N/mm² 300° C = 167 N/mm² 300° C = 175 N/mm²350° C = 142 N/mm² 350° C = 175 N/mm² 350° C = 161 N/mm² 350° C = 169 N/mm²400° C = 133 N/mm² 400° C = 159 N/mm² - -

Basis: Product thickness t ≤ 16 mm Basis: Heat-treatment condition: solution-annealed

Calculation example as per AD-2000 data sheet B 1

Pipe outside diameter ø Da = 114.3 mmMaterial 1.4571Operating temperature 100° C K = 218 N/mm²Efficiency of weld v = 1.0Operating pressure 45 bar (p = 45)

Theoretical minimum wall thickness: s = 1.74 mm

114.3 x 45s =

2181.520 x x 1 + 45

Da x ps = + c1

20* x x v + pKS

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Materials comparison DIN / EN / ASTMFinished parts

Pipes / Tubes

Material number DIN EN ASTM

Non-alloy1.0254 St 37.0 P235TR1 A 53 Grade A1.0570 St 52-3 S355J2H (1.0576) -1.0305 St 35.8/I P235GH TC1 (1.0345) A 106 Grade A1.0305 St 35.8/III P235GH TC2 (1.0345) -1.0405 St 45.8/I P265GH TC1 (1.0425) A 106 Grade B1.0405 St 45.8/III P265GH TC2 (1.0425) -

Alloyed heat-resistant1.5415 15 Mo 3 16Mo3 -1.7335 13 CrMo 4 4 13CrMo4-5 A 335 Grade P11, P121.7380 10 CrMo 9 10 10CrMo9-10 A 335 Grade P221.7362 12 CrMo 19 5 X11CrMo5 A 335 Grade P5- - - A 335 Grade P91.4903 - X10CrMoVNb9-1 A 335 Grade P91

Low temperature 1.5637 10 Ni 14 - A 333 Grade 31.0356 TTSt 35 N P215NL (1.0451) A 333 Grade 11.0356 TTSt 35 V P255QL (1.0452) -1.0453 - P265NL A 333 Grade 6

Fine grain steels1.0486 StE 285 - API 5L Grade X421.0562 StE 355 P355N API 5L Grade X521.8902 StE 420 P420N API 5L Grade X601.8905 StE 460 P460N API 5L Grade X70

High yield steels1.0457 StE 240.7 L245NB API 5L Grade B1.0484 StE 290.7 L290NB API 5L Grade X421.0582 StE 360.7 L360NB API 5L Grade X521.8972 StE 415.7 L415NB API 5L Grade X60

Stainless steel1.4541 X 6 CrNiTi 18 10 X6CrNiTi18-10 A 312 Grade TP3211.4571 X 6 CrNiMoTi 17 12 2 X6CrNiMoTi17-12-2 A 312 Grade TP316Ti1.4301 X 5 CrNi 18 10 X5CrNi18-10 A 312 Grade TP3041.4306 X 2 CrNi 19 11 X2CrNi19-11 A 312 Grade TP304L1.4307 - X2CrNi18-9 A 312 Grade TP304L1.4401 X 5 CrNiMo 17 12 2 X5CrNiMo17-12-2 A 312 Grade TP3161.4404 X 2 CrNiMo 17 13 2 X2CrNiMo17-12-2 A 312 Grade TP316L1.4462 X 2 CrNiMoN 22 5 3 X2CrNiMoN22-5-3 UNS S 31803 (Duplex)1.4529 X 1 NiCrMoCuN 25 20 6 X1NiCrMoCuN25-20-7 UNS N 089261.4539 X 1 NiCrMoCuN 25 20 5 X1NiCrMoCu25-20-5 UNS N 08904 (904L)1.4547 - X1CrNiMoCuN20-18-7 UNS S 31254

Flanges


Non-alloy1.0038 RSt 37-2 S235JR -1.0570 St 52-3 S355J2 (1.0577) -1.0460 C 22.8 P250GH -1.0432 C 21 - A 1051.0352 - P245GH -- - - -

Alloyed heat-resistant1.5415 15 Mo 3 16Mo3 -1.7335 13 CrMo 4 4 13CrMo4-5 A 182 Grade F11, F121.7380 10 CrMo 9 10 11CrMo9-10 (1.7383) A 182 Grade F221.7362 12 CrMo 19 5 - A 182 Grade F5- - - A 182 Grade F91.4903 - X10CrMoVNb9-1 A 182 Grade F91

Low temperature1.5637 10 Ni 14 12Ni14 A 350 Grade LF31.0566 TStE 355 P355QH1 (1.0571) A 350 Grade LF2- - - -- - - -

Fine grain steels1.0486 StE 285 - A 694 Grade F421.0562 StE 355 P355N A 694 Grade F521.8902 StE 420 P420N A 694 Grade F601.8905 StE 460 P460N A 694 Grade F70

High yield steels- - - -- - - -- - - -- - - -

Stainless steel1.4541 X 6 CrNiTi 18 10 X6CrNiTi18-10 A 182 Grade F3211.4571 X 6 CrNiMoTi 17 12 2 X6CrNiMoTi17-12-2 A 182 Grade F316Ti1.4301 X 5 CrNi 18 10 X5CrNi18-10 A 182 Grade F3041.4306 X 2 CrNi 19 11 - A 182 Grade F304L1.4307 - X2CrNi18-9 A 182 Grade F304L1.4401 X 5 CrNiMo 17 12 2 X5CrNiMo17-12-2 A 182 Grade F3161.4404 X 2 CrNiMo 17 13 2 X2CrNiMo17-12-2 A 182 Grade F316L1.4462 X 2 CrNiMoN 22 5 3 X2CrNiMoN22-5-3 A 182 Grade F51 (Duplex)1.4529 X 1 NiCrMoCuN 25 20 6 X1NiCrMoCuN25-20-7 UNS N 089261.4539 X 1 NiCrMoCuN 25 20 5 X1NiCrMoCu25-20-5 A 182 Grade F904L1.4547 - X1CrNiMoCuN20-18-7 UNS S 31254

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Flanges


Non-alloy1.0038 RSt 37-2 S235JR -1.0570 St 52-3 S355J2 (1.0577) -1.0460 C 22.8 P250GH -1.0432 C 21 - A 1051.0352 - P245GH -- - - -

Alloyed heat-resistant1.5415 15 Mo 3 16Mo3 -1.7335 13 CrMo 4 4 13CrMo4-5 A 182 Grade F11, F121.7380 10 CrMo 9 10 11CrMo9-10 (1.7383) A 182 Grade F221.7362 12 CrMo 19 5 - A 182 Grade F5- - - A 182 Grade F91.4903 - X10CrMoVNb9-1 A 182 Grade F91

Low temperature1.5637 10 Ni 14 12Ni14 A 350 Grade LF31.0566 TStE 355 P355QH1 (1.0571) A 350 Grade LF2- - - -- - - -

Fine grain steels1.0486 StE 285 - A 694 Grade F421.0562 StE 355 P355N A 694 Grade F521.8902 StE 420 P420N A 694 Grade F601.8905 StE 460 P460N A 694 Grade F70

High yield steels- - - -- - - -- - - -- - - -

Stainless steel1.4541 X 6 CrNiTi 18 10 X6CrNiTi18-10 A 182 Grade F3211.4571 X 6 CrNiMoTi 17 12 2 X6CrNiMoTi17-12-2 A 182 Grade F316Ti1.4301 X 5 CrNi 18 10 X5CrNi18-10 A 182 Grade F3041.4306 X 2 CrNi 19 11 - A 182 Grade F304L1.4307 - X2CrNi18-9 A 182 Grade F304L1.4401 X 5 CrNiMo 17 12 2 X5CrNiMo17-12-2 A 182 Grade F3161.4404 X 2 CrNiMo 17 13 2 X2CrNiMo17-12-2 A 182 Grade F316L1.4462 X 2 CrNiMoN 22 5 3 X2CrNiMoN22-5-3 A 182 Grade F51 (Duplex)1.4529 X 1 NiCrMoCuN 25 20 6 X1NiCrMoCuN25-20-7 UNS N 089261.4539 X 1 NiCrMoCuN 25 20 5 X1NiCrMoCu25-20-5 A 182 Grade F904L1.4547 - X1CrNiMoCuN20-18-7 UNS S 31254

Buttwelding Fittings


Non-alloy1.0254 St 37.0 S235 -- - - -1.0305 St 35.8/I P235GH (1.0345) A 234 Grade WPA1.0305 St 35.8/III P235GH (1.0345) -1.0405 St 45.8/I P265GH (1.0425) A 234 Grade WPB1.0405 St 45.8/III P265GH (1.0425) -

Alloyed heat-resistant1.5415 15 Mo 3 16Mo3 -1.7335 13 CrMo 4 4 13CrMo4-5 A 234 Grade WP11, WP121.7380 10 CrMo 9 10 10CrMo9-10 A 234 Grade WP221.7362 12 CrMo 19 5 X11CrMo5 A 234 Grade WP5- - - A 234 Grade WP91.4903 - X10CrMoVNb9-1 A 234 Grade WP91

Low temperature1.5637 10 Ni 14 12Ni14 A 420 Grade WPL31.0356 TTSt 35 N P215NL (1.0451) -1.0356 TTSt 35 V - -1.0453 - P265NL A 420 Grade WPL6

Fine grain steels1.0486 StE 285 - A 860 Grade WPHY421.0562 StE 355 P355N A 860 Grade WPHY521.8902 StE 420 - A 860 Grade WPHY601.8905 StE 460 - A 860 Grade WPHY70

High yield steels 1.0457 StE 240.7 - -1.0484 StE 290.7 L290NB A 860 Grade WPHY421.0582 StE 360.7 L360NB A 860 Grade WPHY521.8972 StE 415.7 L415NB A 860 Grade WPHY60

Stainless steel1.4541 X 6 CrNiTi 18 10 X6CrNiTi18-10 A 403 Grade WP3211.4571 X 6 CrNiMoTi 17 12 2 X6CrNiMoTi17-12-2 A 403 Grade WP316Ti1.4301 X 5 CrNi 18 10 X5CrNi18-10 A 403 Grade WP3041.4306 X 2 CrNi 19 11 X2CrNi19-11 A 403 Grade WP304L1.4307 - X2CrNi18-9 A 403 Grade WP304L1.4401 X 5 CrNiMo 17 12 2 X5CrNiMo17-12-2 A 403 Grade WP3161.4404 X 2 CrNiMo 17 13 2 X2CrNiMo17-12-2 A 403 Grade WP316L1.4462 X 2 CrNiMoN 22 5 3 X2CrNiMoN22-5-3 UNS S 31803 (Duplex)1.4529 X 1 NiCrMoCuN 25 20 6 X1NiCrMoCuN25-20-7 UNS N 089261.4539 X 1 NiCrMoCuN 25 20 5 X1NiCrMoCu25-20-5 UNS N 08904 (904L)1.4547 - X1CrNiMoCuN20-18-7 UNS S 31254

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Materials comparison DIN / EN / ASTM Base material

DIN EN ASTM

Number Material Technical delivery conditions Number Material Technical delivery

conditions A Grade

Non-alloy1.0038 RSt 37-2 17100 1.0038 S235JR 10025-2 - -1.0570 St 52.0 17100 1.0577 S355J2 10025-2 - -

Non-alloy heat- resistant

- - - 1.0352 P245GH 10222-2 - -1.0460 C 22.8 17243 1.0460 P250GH 10222-2 NB 1) - -1.0432 C 21 VdTÜV WB399/3 - - - 105 -

Alloyed heat- resistant

1.5415 15 Mo 3 17243 1.5415 16Mo3 10222-2 182 F11.7335 13 CrMo 44 17243 1.7335 13CrMo4-5 10222-2 182 F121.7380 10 CrMo 9 10 17243 - - - 182 F22

Low tem-perature

1.5637 10 Ni 14 17280 1.5637 12Ni14 10222-3 350 LF31.0566 TStE 355 17103 - - - 350 LF2

Fine grain steel

1.0477 WStE 285 17103 1.0477 P285NH 10222-4 694 F421.0565 WStE 355 17103 1.0565 P355NH 10222-4 694 F521.8932 WStE 420 17103 1.8932 P420NH 10222-4 694 F60

Stainless steel

1.4301 X 5 CrNi 18 10 17440 1.4301 X5CrNi18-10 10222-5 182 F3041.4306 X 2 CrNi 19 11 17440 1.4307 X2CrNi18-9 10222-5 182 F304L1.4401 X 5 CrNi 17 12 2 17440 1.4401 X5CrNiMo17-12-2 10222-5 182 F3161.4404 X 2 CrNiMo 17 13 2 17440 1.4404 X2CrNiMo17-12-2 10222-5 182 F316L1.4541 X 6 CrNiTi 18 10 17440 1.4541 X6CrNiTi18-10 10222-5 182 F3211.4571 X 6 CrNiMoTi 17 12 2 17440 1.4571 X6CrNiMoTi17-12-2 10222-5 182 F316Ti1.4529 X 1 NiCrMoCuN 25 20 6 VdTÜV WB 502 1.4529 X1NiCrMoCuN25-20-7 10222-5 - -1.4539 X 1 NiCrMoCu 25 20 5 VdTÜV WB 421 1.4539 X1NiCrMoCu25-20-5 10222-5 182 F904L1.4462 X 2 CrNiMoN 22 5 3 VdTÜV WB 418 1.4462 X2CrNiMoN22-5-3 10222-5 182 F51

1) The steel grade P250GH is available in Germany and widely used there. For systems requiring monitoring

(such as TRD, PED, AD 2000 data sheets, TRG, TRbF, TRFL and KTA) the VdTÜV WB 350/3 is used.

Forged material

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DIN EN ASME


conditions ASTM Grade

Non-alloy1.0254 St 37.0 1629 1.0254 P235TR1 10216-1 - -1.0256 St 44.0 1629 1.0258 P265TR1 10216-1 - -1.0421 St 52.0 1629 - - - - -

Non-alloy heat-resistant

1.0305 St 35.8 17175 1.0345 P235GH 10216-2 A 106 A1.0405 St 45.8 17175 1.0425 P265GH 10216-2 A 106 B


1.5415 15 Mo 3 17175 1.5415 16Mo3 10216-2 A 335 P 11.7335 13 CrMo 4 4 17175 1.7335 13CrMo4-5 10216-2 A 355 P 111.7380 10 CrMo 9 10 17175 1.7380 10CrMo9-10 10216-2 A 355 P 22

Low tem-perature

1.0356 TTSt 35 N 17173 1.0451 P215NL 10216-4 A 333 11.0356 TTSt 35 V 17173 1.0452 P255QL 10216-4 - -1.5637 10 Ni 14 17173 1.5637 12Ni14 10216-4 A 333 31.5680 12 Ni 19 17173 1.5680 X12Ni5 10216-4 - -

Fine grain steel

1.0562 StE 355 17179 1.0562 P355N 10216-3 - -1.0565 WStE 355 17179 1.0565 P355NH 10216-3 - -1.0566 TStE 355 17179 1.0566 P355NL1 10216-3 - -1.1106 EStE 355 17179 1.1106 P355NL2 10216-3 - -

High yield steels

1.0457 St 240.7 17172 1.0457 L245NB 10208-2 API 5L B1.0484 St 290.7 17172 1.0484 L290NB 10208-2 API 5L X421.0582 StE 360.7 17172 1.0582 L360NB 10208-2 API 5L X521.8972 StE 415.7 17172 1.8972 L415NB 10208-2 API 5L X60

Stainless steel

1.4301 X 5 CrNi 18 10 17458 1.4301 X5CrNi18-10 10216-5 A 312 TP3041.4306 X 2 CrNi 19 11 17458 1.4307 X2CrNi18-9 10216-5 A 312 TP304L1.4401 X 5 CrNiMo 17 12 2 17458 1.4401 X5CrNiMo17-12-2 10216-5 A 312 TP3161.4404 X 2 CrNiMo 17 13 2 17458 1.4404 X2CrNiMo17-12-2 10216-5 A 312 TP316L1.4541 X 6 CrNiTi 18 10 17458 1.4541 X6CrNiTi18-10 10216-5 A 312 TP3211.4571 X 6 CrNiMoTi 17 12 2 17458 1.4571 X6CrNiMoTi17-12-2 10216-5 A 312 TP316Ti1.4529 X 1 NiCrMoCuN 25 20 6 VdTÜV WB 502 1.4529 X1NiCrMoCuN25-20-7 10216-5 A 312 N 089261.4539 X 1 NiCrMoCu 25 20 5 VdTÜV WB 421 1.4539 X1NiCrMoCu25-20-5 10216-5 A 312 N 089041.4462 X 2 CrNiMoN 22 5 3 VdTÜV WB 418 1.4462 X2CrNiMoN22-5-3 10216-5 - -

Notes for elbows and buttwelding fittings made from seamless pipe

DIN The technical delivery conditions for elbows and buttwelding fittings are standardised in DIN 2609.

The material description and technical delivery conditions will not change.

EN The technical delivery conditions for elbows and buttwelding fittings are standardised in EN 10253.


ASTM Processing the seamless pipe in acc. with ASME changes the quality standard as follows:

Non-alloy heat-resistant – ASTM A 234 Grade WP ... (s.a.)

Alloy heat-resistant – ASTM A 234 Grade W ... (s.a.)

Low temperature – ASTM A 420 Grade WPL ... (s.a.)

High yield steels – ASTM A 860 Grade WPHY ... (s.a.)

Stainless steel – ASTM A 403 Grade W ... (s.a.)

Seamless tubes

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Materials comparison DIN / EN / ASTM Base material

DIN EN ASTM


conditions A Grade

Non-alloy1.0038 RSt 37-2 17100 1.0038 S235JR 10025-2 - -1.0570 St 52-3 17100 1.0577 S355J2 10025-2 - -


1.0460 C 22.8 VdTÜV WB 350/1 - - - - -1.0425 H II 17155 1.0425 P265GH 10028-2 515 55


1.5415 15 Mo 3 17155 1.5415 16Mo3 10028-2 204 A1.7335 13 CrMo 44 17155 1.7335 13CrMo4-5 10028-2 387 111.7380 10 CrMo 9 10 17155 1.7380 10CrMo9-10 10028-2 387 22

Low tem-perature

1.5637 10 Ni 14 17280 1.5637 12Ni14 10028-4 203 D1.5680 12 Ni 19 17280 1.5680 X12Ni5 10028-4 - -

Fine grain steel

1.0487 WStE 285 17102 1.0487 P275NH 10028-3 515 601.0488 TStE 285 17102 1.0488 P275NL1 10028-3 516 601.1104 EStE 285 17102 1.1104 P275NL2 10028-3 - -1.0562 StE 355 17102 1.0562 P355N 10028-3 - -1.0565 WStE 355 17102 1.0565 P355NH 10028-3 515 701.0566 TStE 355 17102 1.0566 P355NL1 10028-3 516 701.1106 EStE 355 17102 1.1106 P355NL2 10028-3 - -1.8935 WStE 460 17102 1.8935 P460NH 10028-3 - -1.8915 TStE 460 17102 1.8915 P460NH1 10028-3 - -1.8918 EStE 460 17102 1.8918 P460NH2 10028-3 - -

Stainless steel

1.4301 X 5 CrNi 18 10 17440 1.4301 X5CrNi18-10 10028-7 240 3041.4306 X 2 CrNi 19 11 17440 1.4307 X2CrNi 18-9 10028-7 240 304L1.4401 X 5 CrNiMo 17 12 2 17440 1.4401 X5CrNiMo17-12-2 10028-7 240 3161.4404 X 2 CrNiMo 17 13 2 17440 1.4404 X2CrNiMo17-12-2 10028-7 240 316L1.4541 X 6 CrNiTi 18 10 17440 1.4541 X6CrNiTi18-10 10028-7 240 3211.4571 X 6 CrNiMoTi 17 12 2 17440 1.4571 X6CrNiMoTi17-12-2 10028-7 240 316Ti1.4529 X 1 NiCrMoCuN 25 20 6 VdTÜV WB 502 1.4529 X1NiCrMoCuN25-20-7 10028-7 - -1.4539 X 1 NiCrMoCu 25 20 5 VdTÜV WB 421 1.4539 X1NiCrMoCu25-20-5 10028-7 240 904L1.4462 X 2 CrNiMoN 22 5 3 VdTÜV WB 418 1.4462 X2CrNiMoN 22-5-3 10028-7 240 S 31803

Sheet metal

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DIN EN ASME


conditions A Grade

Non-alloy1.0254 St 37.0 1626 1.0254 P235TR1 10217-1 - -1.0256 St 44.0 1626 1.0258 P265TR1 10217-1 - -1.0421 St 52.0 1626 - - - -


1.0315 St 37.8 17177 1.0345 P235GH 10217-2/5 - -1.0498 St 42.8 17177 1.0425 P265GH 10217-2/5 - -

Alloyed heat-resistant

1.5415 15 Mo 3 17177 1.5415 16Mo3 10217-2/5 - -

Low tem-perature

1.0356 TTSt 35 N 17174 1.0451 P215NL 10217-4/6 A 333 11.0356 TTSt 35 V 17174 1.0452 P255QL 10217-4/6 - -1.5637 10 Ni 14 17174 1.5637 12Ni14 10217-4/6 A 333 31.5680 12 Ni 19 17174 1.5680 X12Ni5 10217-4/6 - -

Fine grain steel

1.0562 StE 355 17178 1.0562 P355N 10217-3 - -1.0565 WStE 355 17178 1.0565 P355NH 10217-3 - -1.0566 TStE 355 17178 1.0566 P355NL1 10217-3 - -1.1106 EStE 355 17178 1.1106 P355NL2 10217-3 - -

High yield steels

1.0457 St 240.7 17172 1.0457 L245NB 10208-2 API 5L B1.0484 St 290.7 17172 1.0484 L290NB 10208-2 API 5L X421.0582 StE 360.7 17172 1.0582 L360NB 10208-2 API 5L X521.8972 StE 415.7 17172 1.8972 L415NB 10208-2 API 5L X60

Stainless steel

1.4301 X 5 CrNi 18 10 17457 1.4301 X5CrNi18-10 10217-7 A 312 TP3041.4306 X 2 CrNi 19 11 17457 1.4307 X2CrNi18-9 10217-7 A 312 TP304L1.4401 X 5 CrNiMo 17 12 2 17457 1.4401 X5CrNiMo17-12-2 10217-7 A 312 TP3161.4404 X 2 CrNiMo 17 13 2 17457 1.4404 X2CrNiMo17-12-2 10217-7 A 312 TP316L1.4541 X 6 CrNiTi 18 10 17457 1.4541 X6CrNiTi18-10 10217-7 A 312 TP3211.4571 X 6 CrNiMoTi 17 12 2 17457 1.4571 X6CrNiMoTi17-12-2 10217-7 A 312 TP316Ti1.4529 X 1 NiCrMoCuN 25 20 6 VdTÜV WB 502 1.4529 X1NiCrMoCuN25-20-7 10217-7 A 312 N 089261.4539 X 1 NiCrMoCu 25 20 5 VdTÜV WB 421 1.4539 X1NiCrMoCu25-20-5 10217-7 A 312 N 089041.4462 X 2 CrNiMoN 22 5 3 VdTÜV WB 418 1.4462 X2CrNiMoN22-5-3 10217-7 - -

Notes for elbows and buttwelding fittings made from welded pipe

DIN The technical delivery conditions for elbows and buttwelding fittings are standardised in DIN 2609.


EN The technical delivery conditions for elbows and buttwelding fittings are standardised in EN 10253.


ASTM Processing the welded pipe in acc. with ASME changes the quality standard as follows:

Low temperature – ASTM A 420 Grade WPL ... (s.a.)

High yield steels – ASTM A 860 Grade WPHY ... (s.a.)

Stainless steel – ASTM A 403 Grade W ... (s.a.)

Welded tubes

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NPS Outside diameterin mm Wall thicknesses in acc. with DIN EN 10253-2 Wall thicknesses/

Wall thicknesses series ASME B 36.19Schedule in acc. with ASME B 36.10Stainless steel Series 5S, 10S, 40S, 80S

Ømm NPS DIN / ISO Wall thicknesses Old series DIN

DN INCH DIN ISO EN ASME 1 2 3 4 5 6 7 8 5 S 5 10 S 10 20 30 40 S STD 40 60 80S XS 80 100 120 140 160 XXS ASME DN INCH 1 2 3 4 5 I II III

15 ½" 20.0 21.3 21.3 21.3 - 2.0 2.6 3.2 4.0 - 5.0 7.1 1.65 1.65 2.11 2.11 - 2.41 2.77 2.77 2.77 - 3.73 3.73 3.73 - - - 4.78 7.47 21.3 15 ½" 1.6 - 2.0 3.2 4.0 2.0 2.9 3.6

20 ¾" 25.0 26.9 26.9 26.7 - 2.3 2.6 3.2 4.0 4.5 5.6 8.0 1.65 1.65 2.11 2.11 - 2.41 2.87 2.87 2.87 - 3.91 3.91 3.91 - - - 5.56 7.82 26.7 20 ¾" 1.6 - 2.3 3.2 4.0 2.3 2.9 4.0

25 1" 30.0 33.7 33.7 33.4 - 2.6 3.2 4.0 4.5 5.6 6.3 8.8 1.65 1.65 2.77 2.77 - 2.90 3.38 3.38 3.38 - 4.55 4.55 4.55 - - - 6.35 9.09 33.4 25 1" 2.0 - 2.6 3.2 4.0 2.6 3.6 4.5

32 1¼" 38.0 42.4 42.4 42.2 - 2.6 3.6 4.0 5.0 6.3 8.0 10.0 1.65 1.65 2.77 2.77 - 2.97 3.56 3.56 3.56 - 4.85 4.85 4.85 - - - 6.35 9.70 42.2 32 1 ¼" 2.0 - 2.6 3.6 4.0 2.6 3.6 4.5

40 1½" 44.5 48.3 48.3 48.3 - 2.6 3.6 4.0 5.0 6.3 8.0 10.0 1.65 1.65 2.77 2.77 - 3.18 3.68 3.68 3.68 - 5.08 5.08 5.08 - - - 7.14 10.15 48.3 40 1 ½" 2.0 - 2.6 4.0 5.0 2.6 3.6 5.0

50 2" 57.0 60.3 60.3 60.3 - 2.9 3.6 4.0 5.6 7.1 8.8 11.0 1.65 1.65 2.77 2.77 - 3.18 3.91 3.91 3.91 - 5.54 5.54 5.54 - - - 8.74 11.07 60.3 50 2" 2.0 - 2.9 4.5 5.6 2.9 4.0 5.6

- 2½" - - 73.0 73.0 - 2.9 3.6 4.5 7.1 - - 14.2 2.11 2.11 3.05 3.05 - 4.78 5.16 5.16 5.16 - 7.01 7.01 7.01 - - - 9.53 14.02 73.0 - 2 ½" - - - - - - - -

65 - 76.1 76.1 76.1 - - 2.9 3.6 5.6 7.1 8.0 10.0 14.2 - - - - - - - - - - - - - - - - - - - 65 - 2.3 - 2.9 5.0 7.1 2.9 5.6 7.1

80 3" 88.9 88.9 88.9 88.9 - 3.2 4.0 5.6 8.0 8.8 11.0 16.0 2.11 2.11 3.05 3.05 - 4.78 5.49 5.49 5.49 - 7.62 7.62 7.62 - - - 11.13 15.24 88.9 80 3" 2.3 - 3.2 5.6 8.0 3.2 5.6 8.0

- 3½" - - 101.6 101.6 - 3.6 4.0 5.6 8.0 - - - 2.11 2.11 3.05 3.05 - 4.78 5.74 5.74 5.74 - 8.08 8.08 8.08 - - - - - 101.6 - 3 ½" - - - - - - - -

100 4" 108.0 114.3 114.3 114.3 - 3.6 4.5 6.3 8.8 11.0 14.2 17.5 2.11 2.11 3.05 3.05 - 4.78 6.02 6.02 6.02 - 8.56 8.56 8.56 - 11.13 - 13.49 17.12 114.3 100 4" 2.6 - 3.6 6.3 8.8 3.6 6.3 8.8

125 - 133.0 139.7 139.7 - - 4.0 5.0 6.3 10.0 12.5 16.0 20.0 - - - - - - - - - - - - - - - - - - - 125 - 2.6 - 4.0 6.3 10.0 4.0 7.1 10.0

- 5" - - 141.3 141.3 - 4.0 5.4 6.3 10.0 - 16.0 20.0 2.77 2.77 3.40 3.40 - - 6.55 6.55 6.55 - 9.53 9.53 9.53 - 12.70 - 15.88 19.05 141.3 - 5" - - - - - - - -

150 6" 159.0 168.3 168.3 168.3 4.0 4.5 5.6 7.1 11.0 14.2 17.5 22.2 2.77 2.77 3.40 3.40 - - 7.11 7.11 7.11 - 10.97 10.97 10.97 - 14.27 - 18.26 21.95 168.3 150 6" 2.6 4.0 4.5 7.1 11.0 4.5 7.1 11.0

200 8" 216.0 219.1 219.1 219.1 4.5 6.3 7.1 8.0 12.5 16.0 17.5 22.2 2.77 2.77 3.76 3.76 6.35 7.04 8.18 8.18 8.18 10.31 12.70 12.70 12.70 15.09 18.26 20.62 23.01 22.23 219.1 200 8" 2.9 4.5 6.3 8.0 12.5 6.3 8.0 12.5

250 10" 267.0 273.0 273.0 273.0 5.0 6.3 8.8 10.0 12.5 16.0 22.2 30.0 3.40 3.40 4.19 4.19 6.35 7.80 9.27 9.27 9.27 12.70 12.70 12.70 15.09 18.26 21.44 25.40 28.58 25.40 273.0 250 10" 2.9 5.0 6.3 8.8 14.2 6.3 10.0 12.5

300 12" 318.0 323.9 323.9 323.8 5.6 7.1 8.8 10.0 12.5 17.5 25.0 32.0 3.96 3.96 4.57 4.57 6.35 8.38 9.53 9.53 10.31 14.27 12.70 12.70 17.48 21.44 25.40 28.58 33.32 25.40 323.8 300 12" 2.9 5.6 7.1 10.0 16.0 7.1 10.0 12.5

350 14" 368.0 355.6 355.6 355.6 5.6 8.0 10.0 12.5 16.0 20.0 28.0 36.0 3.96 3.96 4.78 6.35 7.92 9.53 9.53 9.53 11.13 15.09 12.70 12.70 19.05 23.83 27.79 31.75 35.71 - 355.6 350 14" 3.2 5.6 8.0 11.0 17.5 8.0 10.0 12.5

400 16" 419.0 406.4 406.4 406.4 6.3 8.8 10.0 12.5 17.5 22.2 30.0 40.0 4.19 4.19 4.78 6.35 7.92 9.53 9.53 9.53 12.70 16.66 12.70 12.70 21.44 26.19 30.96 36.53 40.49 - 406.4 400 16" 3.2 6.3 8.8 12.5 20.0 8.8 10.0 12.5

450 18" 470.0 457.0 457.0 457.0 6.3 10.0 11.0 12.5 17.5 22.2 32.0 45.0 4.19 4.19 4.78 6.35 7.92 11.13 9.53 9.53 14.27 19.05 12.70 12.70 23.83 29.36 34.93 39.67 45.24 - 457.0 450 18" 4.0 6.3 10.0 14.2 22.2 10.0 14.2 12.5

500 20" 521.0 508.0 508.0 508.0 6.3 10.0 11.0 12.5 17.5 25.0 36.0 50.0 4.78 4.78 5.54 6.35 9.53 12.70 9.53 9.53 15.09 20.62 12.70 12.70 26.19 32.54 38.10 44.45 50.01 - 508.0 500 20" 4.0 6.3 11.0 16.0 25.0 11.0 16.0 12.5

600 24" 622.0 610.0 610.0 610.0 6.3 10.0 12.5 17.5 25.0 30.0 45.0 60.0 5.54 5.54 6.35 6.35 9.53 14.27 9.53 9.53 17.48 24.61 12.70 12.70 30.96 38.89 46.02 52.37 59.54 - 610.0 600 24" 5.0 6.3 12.5 17.5 30.0 12.5 17.5 30.0

700 28" 720.0 711.0 711.0 711.0 7.1 10.0 12.5 25.0 - - - - - - - 7.92 12.70 15.88 - 9.53 - - - 12.70 - - - - - - 711.0 700 28" 5.0 7.1 12.5 - - 12.5 - -

800 32" 820.0 813.0 813.0 813.0 8.0 10.0 12.5 25.0 - - - - - - - 7.92 12.70 15.88 - 9.53 17.48 - - 12.70 - - - - - - 813.0 800 32" 5.6 8.0 12.5 - - 12.5 - -

900 36" 920.0 914.0 914.0 914.0 10.0 12.5 20.0 25.0 - - - - - - - 7.92 12.70 15.88 - 9.53 19.05 - - 12.70 - - - - - - 914.0 900 36" 6.3 10.0 12.5 - - 12.5 - -

1000 40" 1020.0 1016.0 1016.0 1016.0 10.0 12.5 20.0 25.0 - - - - - - - - - - - 9.53 - - - 12.70 - - - - - - 1016.0 1000 40" 6.3 10.0 12.5 - - 12.5 - -

1200 48" - 1220.0 1219.0 1219.0 10.0 12.5 20.0 25.0 - - - - - - - - - - - 9.53 - - - 12.70 - - - - - - 1219.0 1200 48" 6.3 12.5 - - - - - -

Wall thickness table DIN / ISO / EN / ASME

NPS Nominal Pipe Size

DN Diameter Nominal

PN Pressure Nominal

Ø Outside diameter

EN series 1 = standard wall welded carbon steel equivalent to DN 1000 DIN/ISO series 2

EN series 2 = standard wall seamless carbon steel equivalent to DN 450 DIN/ISO series 3

EN series 3 = new wall thickness schedule from DIN 2448, below the DIN/ISO series 4,

from DN 500 – DN 800 DIN/ISO series 3

EN series 4 = similar to DIN/ISO series 4

EN series 5 = similar to DIN/ISO series 5

EN series 6 – 8 = new wall thickness series, very thick-walled, in some areas in consistent

with ASME schedules

For buttwelding fittings in acc. with DIN EN 10253-4 (stainless steel), wall thickness in acc.

with DIN EN ISO 1127 (stainless steel pipes) = old DIN/ISO series 1

69www.rff.de

NPS Outside diameterin mm Wall thicknesses in acc. with DIN EN 10253-2 Wall thicknesses/

Wall thicknesses series ASME B 36.19Schedule in acc. with ASME B 36.10Stainless steel Series 5S, 10S, 40S, 80S

Ømm NPS DIN / ISO Wall thicknesses Old series DIN

DN INCH DIN ISO EN ASME 1 2 3 4 5 6 7 8 5 S 5 10 S 10 20 30 40 S STD 40 60 80S XS 80 100 120 140 160 XXS ASME DN INCH 1 2 3 4 5 I II III

15 ½" 20.0 21.3 21.3 21.3 - 2.0 2.6 3.2 4.0 - 5.0 7.1 1.65 1.65 2.11 2.11 - 2.41 2.77 2.77 2.77 - 3.73 3.73 3.73 - - - 4.78 7.47 21.3 15 ½" 1.6 - 2.0 3.2 4.0 2.0 2.9 3.6

20 ¾" 25.0 26.9 26.9 26.7 - 2.3 2.6 3.2 4.0 4.5 5.6 8.0 1.65 1.65 2.11 2.11 - 2.41 2.87 2.87 2.87 - 3.91 3.91 3.91 - - - 5.56 7.82 26.7 20 ¾" 1.6 - 2.3 3.2 4.0 2.3 2.9 4.0

25 1" 30.0 33.7 33.7 33.4 - 2.6 3.2 4.0 4.5 5.6 6.3 8.8 1.65 1.65 2.77 2.77 - 2.90 3.38 3.38 3.38 - 4.55 4.55 4.55 - - - 6.35 9.09 33.4 25 1" 2.0 - 2.6 3.2 4.0 2.6 3.6 4.5

32 1¼" 38.0 42.4 42.4 42.2 - 2.6 3.6 4.0 5.0 6.3 8.0 10.0 1.65 1.65 2.77 2.77 - 2.97 3.56 3.56 3.56 - 4.85 4.85 4.85 - - - 6.35 9.70 42.2 32 1 ¼" 2.0 - 2.6 3.6 4.0 2.6 3.6 4.5

40 1½" 44.5 48.3 48.3 48.3 - 2.6 3.6 4.0 5.0 6.3 8.0 10.0 1.65 1.65 2.77 2.77 - 3.18 3.68 3.68 3.68 - 5.08 5.08 5.08 - - - 7.14 10.15 48.3 40 1 ½" 2.0 - 2.6 4.0 5.0 2.6 3.6 5.0

50 2" 57.0 60.3 60.3 60.3 - 2.9 3.6 4.0 5.6 7.1 8.8 11.0 1.65 1.65 2.77 2.77 - 3.18 3.91 3.91 3.91 - 5.54 5.54 5.54 - - - 8.74 11.07 60.3 50 2" 2.0 - 2.9 4.5 5.6 2.9 4.0 5.6

- 2½" - - 73.0 73.0 - 2.9 3.6 4.5 7.1 - - 14.2 2.11 2.11 3.05 3.05 - 4.78 5.16 5.16 5.16 - 7.01 7.01 7.01 - - - 9.53 14.02 73.0 - 2 ½" - - - - - - - -

65 - 76.1 76.1 76.1 - - 2.9 3.6 5.6 7.1 8.0 10.0 14.2 - - - - - - - - - - - - - - - - - - - 65 - 2.3 - 2.9 5.0 7.1 2.9 5.6 7.1

80 3" 88.9 88.9 88.9 88.9 - 3.2 4.0 5.6 8.0 8.8 11.0 16.0 2.11 2.11 3.05 3.05 - 4.78 5.49 5.49 5.49 - 7.62 7.62 7.62 - - - 11.13 15.24 88.9 80 3" 2.3 - 3.2 5.6 8.0 3.2 5.6 8.0

- 3½" - - 101.6 101.6 - 3.6 4.0 5.6 8.0 - - - 2.11 2.11 3.05 3.05 - 4.78 5.74 5.74 5.74 - 8.08 8.08 8.08 - - - - - 101.6 - 3 ½" - - - - - - - -

100 4" 108.0 114.3 114.3 114.3 - 3.6 4.5 6.3 8.8 11.0 14.2 17.5 2.11 2.11 3.05 3.05 - 4.78 6.02 6.02 6.02 - 8.56 8.56 8.56 - 11.13 - 13.49 17.12 114.3 100 4" 2.6 - 3.6 6.3 8.8 3.6 6.3 8.8

125 - 133.0 139.7 139.7 - - 4.0 5.0 6.3 10.0 12.5 16.0 20.0 - - - - - - - - - - - - - - - - - - - 125 - 2.6 - 4.0 6.3 10.0 4.0 7.1 10.0

- 5" - - 141.3 141.3 - 4.0 5.4 6.3 10.0 - 16.0 20.0 2.77 2.77 3.40 3.40 - - 6.55 6.55 6.55 - 9.53 9.53 9.53 - 12.70 - 15.88 19.05 141.3 - 5" - - - - - - - -

150 6" 159.0 168.3 168.3 168.3 4.0 4.5 5.6 7.1 11.0 14.2 17.5 22.2 2.77 2.77 3.40 3.40 - - 7.11 7.11 7.11 - 10.97 10.97 10.97 - 14.27 - 18.26 21.95 168.3 150 6" 2.6 4.0 4.5 7.1 11.0 4.5 7.1 11.0

200 8" 216.0 219.1 219.1 219.1 4.5 6.3 7.1 8.0 12.5 16.0 17.5 22.2 2.77 2.77 3.76 3.76 6.35 7.04 8.18 8.18 8.18 10.31 12.70 12.70 12.70 15.09 18.26 20.62 23.01 22.23 219.1 200 8" 2.9 4.5 6.3 8.0 12.5 6.3 8.0 12.5

250 10" 267.0 273.0 273.0 273.0 5.0 6.3 8.8 10.0 12.5 16.0 22.2 30.0 3.40 3.40 4.19 4.19 6.35 7.80 9.27 9.27 9.27 12.70 12.70 12.70 15.09 18.26 21.44 25.40 28.58 25.40 273.0 250 10" 2.9 5.0 6.3 8.8 14.2 6.3 10.0 12.5

300 12" 318.0 323.9 323.9 323.8 5.6 7.1 8.8 10.0 12.5 17.5 25.0 32.0 3.96 3.96 4.57 4.57 6.35 8.38 9.53 9.53 10.31 14.27 12.70 12.70 17.48 21.44 25.40 28.58 33.32 25.40 323.8 300 12" 2.9 5.6 7.1 10.0 16.0 7.1 10.0 12.5

350 14" 368.0 355.6 355.6 355.6 5.6 8.0 10.0 12.5 16.0 20.0 28.0 36.0 3.96 3.96 4.78 6.35 7.92 9.53 9.53 9.53 11.13 15.09 12.70 12.70 19.05 23.83 27.79 31.75 35.71 - 355.6 350 14" 3.2 5.6 8.0 11.0 17.5 8.0 10.0 12.5

400 16" 419.0 406.4 406.4 406.4 6.3 8.8 10.0 12.5 17.5 22.2 30.0 40.0 4.19 4.19 4.78 6.35 7.92 9.53 9.53 9.53 12.70 16.66 12.70 12.70 21.44 26.19 30.96 36.53 40.49 - 406.4 400 16" 3.2 6.3 8.8 12.5 20.0 8.8 10.0 12.5

450 18" 470.0 457.0 457.0 457.0 6.3 10.0 11.0 12.5 17.5 22.2 32.0 45.0 4.19 4.19 4.78 6.35 7.92 11.13 9.53 9.53 14.27 19.05 12.70 12.70 23.83 29.36 34.93 39.67 45.24 - 457.0 450 18" 4.0 6.3 10.0 14.2 22.2 10.0 14.2 12.5

500 20" 521.0 508.0 508.0 508.0 6.3 10.0 11.0 12.5 17.5 25.0 36.0 50.0 4.78 4.78 5.54 6.35 9.53 12.70 9.53 9.53 15.09 20.62 12.70 12.70 26.19 32.54 38.10 44.45 50.01 - 508.0 500 20" 4.0 6.3 11.0 16.0 25.0 11.0 16.0 12.5

600 24" 622.0 610.0 610.0 610.0 6.3 10.0 12.5 17.5 25.0 30.0 45.0 60.0 5.54 5.54 6.35 6.35 9.53 14.27 9.53 9.53 17.48 24.61 12.70 12.70 30.96 38.89 46.02 52.37 59.54 - 610.0 600 24" 5.0 6.3 12.5 17.5 30.0 12.5 17.5 30.0

700 28" 720.0 711.0 711.0 711.0 7.1 10.0 12.5 25.0 - - - - - - - 7.92 12.70 15.88 - 9.53 - - - 12.70 - - - - - - 711.0 700 28" 5.0 7.1 12.5 - - 12.5 - -

800 32" 820.0 813.0 813.0 813.0 8.0 10.0 12.5 25.0 - - - - - - - 7.92 12.70 15.88 - 9.53 17.48 - - 12.70 - - - - - - 813.0 800 32" 5.6 8.0 12.5 - - 12.5 - -

900 36" 920.0 914.0 914.0 914.0 10.0 12.5 20.0 25.0 - - - - - - - 7.92 12.70 15.88 - 9.53 19.05 - - 12.70 - - - - - - 914.0 900 36" 6.3 10.0 12.5 - - 12.5 - -

1000 40" 1020.0 1016.0 1016.0 1016.0 10.0 12.5 20.0 25.0 - - - - - - - - - - - 9.53 - - - 12.70 - - - - - - 1016.0 1000 40" 6.3 10.0 12.5 - - 12.5 - -

1200 48" - 1220.0 1219.0 1219.0 10.0 12.5 20.0 25.0 - - - - - - - - - - - 9.53 - - - 12.70 - - - - - - 1219.0 1200 48" 6.3 12.5 - - - - - -

The EN series 3 + 4 include thick-walled designs for seamless and welded fittings.

The EN series 5 – 8 are purely for seamless equipment and end at DN 600.

Wall thicknesses: The bolded wall thicknesses have been changed compared to

the old DIN / ISO wall thicknesses.W

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Pipe construction standards

Directives, Rules, Regulations Standard

Directives for pressure equipment PED 97/23/ECPressure Equipment Regulation (14.Change of the GPSG) DruckgeräteV

Technical basics Standard

Symbolic representation for use on engineering drawingsBasic requirements DIN 2429-1Functional representation DIN 2429-2Guide for procurement of power station plant, equipment and systemsHigh pressure piping systems DIN EN 45510-7-1Boiler and high pressure piping valves DIN EN 45510-7-2Pipeline components-Definition and selection of DN (diameter nominal) DIN EN ISO 6708Fluid power systems and components-Nominal pressures ISO 2944Identification of pipelines according to the fluid conveyed DIN 2403

Technical rules Standard

Pressure equipment DIN EN 764-1 bis 7Water tube boilers and auxiliary installations DIN EN 12952-1 bis 16Shell boilers DIN EN 12953-1 bis 12Unfired pressure vessels DIN EN 13445-1 bis 8Metallic industrial piping DIN EN 13480-1 bis 8Pressure equipment for refrigerating systems and heat pumps DIN EN 14276-1 bis 2

Technical Basic Standards Standard

Definition and classification of grades of steel DIN EN 10020Designation systems for steels Steel names DIN EN 10027-1 Numerical systems DIN EN 10027-2Designation systems for steel. Additional symbols CR 10260Seamless and welded steel tubes – Dimensions and masses per unit length DIN EN 10220Metallic products – Types of inspection documents DIN EN 10204Stainless steel tubes – dimensions, tolerances and conventional masses per unit length DIN EN ISO 1127

Publicly Available Specifications Standard

Pipe classes for process plantsBasic requirements for the development of pipe classes on the basis of EN 13480 PAS 1057-1Pipe fittings – Special designs PAS 1057-5Flanges for automated welding processes PAS 1057-6

Technical delivery conditions for pipe components made from non-alloy and alloy steels with specified elevated temperature properties. Group 1.1 and 1.2 (CR ISO 15608)

PAS 1057-10

Technical delivery conditions for pipe components made from austenitic stainless steels, Group 8.1 (CR ISO 15608) PAS 1057-11

Standard pipe classes PN 10 to PN 100 – Pipe components made from non-alloy and alloy steels with specified elevated temperature properties. Group 1.1 and 1.2 and austenitic stainless steels, Group 8.1 (CR ISO 15608)

PAS 1057-101

Seamless steel tubes for pressure purposes Standard

Non-alloy steel tubes with specified room temperature properties DIN EN 10216-1Non-alloy and alloy steel tubes with specified elevated temperature properties DIN EN 10216-2Alloy fine grain steel tubes DIN EN 10216-3Non-alloy and alloy steel tubes with specified low temperature properties DIN EN 10216-4Stainless steel tubes DIN EN 10216-5

Welded steel tubes for pressure purposes Standard

Non-alloy steel tubes with specified room temperature properties DIN EN 10217-1Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties DIN EN 10217-2Alloy fine grain steel tubes DIN EN 10217-3Electric welded non-alloy steel tubes with specified low temperature properties DIN EN 10217-4Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties DIN EN 10217-5Submerged arc welded non-alloy steel tubes with specified low temperature properties DIN EN 10217-6Stainless steel tubes DIN EN 10217-7

Steel pipes for pipelines for combustible fluids Standard

Pipes for pipelines for combustible fluids Requirement class A DIN EN 10208-1 Requirement class B DIN EN 10208-2Petroleum and natural gas industries – Steel pipe for pipeline transportation systems DIN EN ISO 3183

Flat products and forgings Standard

Steel forgings for pressure purposes DIN EN 10222-1 to 5Flat products made of steels for pressure purposes DIN EN 10028-1 to 6

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Piping equipment Standard

Threaded steel pipe fittings DIN EN 10241Malleable iron fittings DIN EN 10242Buttwelding pipe fittings – Non-alloy and ferritic alloy steels with specific inspection requirements DIN EN 10253-2Buttwelding pipe fittings – Austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements DIN EN 10253-4

Guideline for the ordering and manufacturing of pressure equipment according to PED 97/23/EC Standard

General requirement PAS 1010-1Unfired pressure vessels PAS 1010-2Industrial piping PAS 1010-3Pressure equipment PAS 1010-4Equipment with safety function PAS 1010-5Package units PAS 1010-6

Flanges and their joints Standard

Circular flanges PN designated Steel flanges DIN EN 1092-1 Cast iron flanges DIN EN 1092-2 Copper alloy flanges DIN EN 1092-3 Aluminium alloy flanges DIN EN 1092-4Gaskets for PN-designated flangesNon-metallic flat gaskets with or without inserts DIN EN 1514-1Spiral wound gaskets DIN EN 1514-2Non-metallic PTFE envelope gaskets DIN EN 1514-3Corrugated flat or grooved metallic and filled metallic gaskets DIN EN 1514-4Covered serrated metal gaskets DIN EN 1514-6Covered metal jacketed gaskets DIN EN 1514-7Polymeric O-Ring gaskets DIN EN 1514-8Circular flanges for pipes, valves, fittings and equipment, class designatedSteel flanges, NPS 1/2 to 24 DIN EN 1759-1Copper alloy flanges DIN EN 1759-3Aluminium alloy flanges DIN EN 1759-4Gaskets for class-designated flangesNon-metallic flat gaskets with or without inserts DIN EN 12560-1Spiral wound gaskets DIN EN 12560-2Non-metallic PTFE envelope gaskets DIN EN 12560-3Corrugated flat or grooved metallic and filled metallic gaskets DIN EN 12560-4Metallic ring-joint gaskets (RTJ) DIN EN 12560-5Covered serrated metal gaskets DIN EN 12560-6Covered metal jacketed gaskets DIN EN 12560-7Quality assurance inspection and testing of gaskets in accordance with the series of standards EN 1514 and EN 12560 DIN EN 14772Bolts and nutsSelection of bolting and nuts DIN EN 1515-1Classification of bolt materials for steel flanges, PN designated DIN EN 1515-2Classification of bolt materials for steel flanges, Class designated DIN EN 1515-3Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC DIN EN 1515-4

Design rules for gasketed circular flanges connections Standard

Calculation method DIN EN 1591-1Background information DIN EN 1591-1 Bbl 1

Gasket parameters DIN EN 1591-2Calculation method for metal to metal contact type flanged joint DIN CEN/TS 1591-3Qualification of personnel competency in the assembly of bolted joints fitted to equipment subject to the PED DIN CEN/TS 1591-4Calculation method for full face gasketed joints DIN CEN/TS 1591-5

AD 2000 Standard

Group W – Pressure vessel made from steel materialGeneral principles for materials AD-W0Non-alloy and alloy steel plates AD-W1Austenitic stainless steels AD-W2Non-alloy and alloy steel tubes AD-W4Bolts and nuts-Ferritic Steel AD-W7Steel flanges AD-W9Materials for low temperature AD-W10Non-alloy and alloy steel forgings AD-W13

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Comparing standards DIN / EN

A Technical standards

A 1 Dimension standards DIN standard EN standard

Outside diameter, wall thicknesses and weights for seamless and welded tubes and precision pipes - ISO 4200Dimensions and conventional masses per unit length of seamless steel tubes 2448 10 220Dimensions and conventional masses per unit length of welded steel tubes 2458 10 220Dimensions and masses per unit length of welded austenitic stainless steel tubes 2463-1 ISO 1127 (ISO 5252)Dimensions and masses per unit length of seamless stainless steel tubes 2462-1 ISO 1127 (ISO 5252)

Tongue PN 10-160 2512 Form F 1092-1 Form CGroove PN 10-160 2512 Form N 1092-1 Form DMale facing PN 10-100 2513 Form V 1092-1 Form EFemale PN 10-100 2513 Form R 1092-1 Form FMale facing PN 10-40 / O-Ring 2514 Form V 1092-1 Form HFemale facing PN 10-40 / O-Ring 2514 Form R 1092-1 Form GTechnical terms of delivery for steel flanges 2519 1092-1Flanges flat face without specification 2526 Form A -Flanges flat face / Rz = 160 (not finer than 40 μm) 2526 Form B 1092-1 Form AFlanges with raised face 2526 Form C, D, E 1092-1 Form B1, B2Steel flanges ready for use, materials 2528 1092-1Edge preparation, directives for grooves of the weld 2559 ISO 9692-1Diaphragm seals 2695 -Groove for lens gasket 2696 -

A 2 Test standards DIN standard EN standard

Non-destructive testing, penetrant testing 54 152 T1 571-1Non-destructive testing 54 111 T1 1435Testing of steel, tensile test on welded joints, fusion welded butt joints 50 120 T1 895Testing of steel, tensile test on welded joints,pressure welded butt joints 50 120 T2 895Tensile testing-Method of test at ambient 50 125 10 002-1Tensile testing-Method of testing at elevated temperature - 10 002-5Vickers hardness test, testing of metallic materials (test load range 49-890 N) 50 133 T1 ISO 6507-1Vickers hardness test, testing of metallic materials (test load range 1.96 – 49 N) 50 133 T2 ISO 6508-1Brinell hardness test, testing of metallic materials 50 351 10 003-1Non-destructive bar impact test 50 115 10 045Impact testing of metallic materials - 10 246Flattening test - 10 233Testing of metallic materials, ring tensile test on tubes 50 138 10 237Testing of metallic materials, ring tensile test on tubes and tube strips 50 140 10 002-10

Testing of metallic materials, tensile test, hardness conversion table for Vickers, Brinell, and Rockwell hardness and tensile strength

50 145 10 002-10

Brinell hardness test, testing of metallic materials 50 351 10 003-1Testing the restistance of stainless steels to intergranular corrosion 50 914 ISO 3651-2Drift expanding test 50 135 10 234Ring expanding test - 10 236Ring tensile test - 10 237

A 3 Standards for inner and outer coating DIN standard EN standard

Hot-dip galvanized coatings on fabricated iron and steel articles 1461 ISO 1461Galvanising of steel tubes for installation purposes 2444 10 240Internal lining with cement mortar for cast iron tubes, steel tubes and fittings 2614 10 298Polyethylene coatings of steel pipes and fittings 30 670 10 285 / 10 287 / -88Thermoset plastic coatings for buried steel pipes 30 671 -Polypropylene coatings 30 678 10 286Corrosion protection 55 928 ISO 12 944Deformation tolerance values 59 200 10 029

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B Quality standards

B 1 Designation of steels DIN standard EN standard

Definition and classification of grades of steel 20 10 020Designation systems for steels-short names 17 006 10 027-1Designation systems for steels-numerical systems 17 007 10 027-2

B 2 Definition of steel products DIN standard EN standard

Definition of steel products - 10 079Steel tubes, fittings and structural sections for structural steelwork - 10 266

B 3 Classification of steels DIN standard EN standard

Steels for general structural purposes 17 100 10 025Steels for quenching and tempering and stainless steels 17 200 10 083Stainless steels Part 1: list (such as SEW 400) - 10 088Fine grain steels 17 102 10 113

C Product and quality standards

C 1 Elbows DIN standard EN standard

Elbows without special test requirements of non-alloy and alloy steels 2605 T1 10 253-1Elbows for internal pressure loading of non-alloy and alloy carbon steels 2605 T1/T2 10 253-2 Type A/BElbows without special test requirements of austenitic steels 2605 T1 10 253-3Elbows for internal pressure loading of austenitic steels 2605 T1/T2 10 253-4 Type A/B

C 2 Buttwelding fittings DIN standard EN standard

Buttwelding pipe fittings made from St35 (37.0), simple requirement - 10 253-1Tees without special test requirements of non-alloy and alloy steels 2615 T1 10 253-1Reducers without special test requirements of non-alloy and alloy steels 2616 T1 10 253-1Caps without special test requirements of non-alloy and alloy steels 2617 10 253-1 Tees for internal pressure loading of non-alloy and alloy carbon steels 2615 T1/T2 10 253-2 Type A/B Reducers for internal pressure loading of non-alloy and alloy carbon steels 2616 T1/T2 10 253-2 Type A/B Caps for internal pressure loading of non-alloy and alloy carbon steels 2617 10 253-2 Type A/BTees without special test requirements of austenitic steels 2615 T1 10 253-3Reducers without special test requirements of austenitic steels 2616 T1 10 253-3Caps without special test requirements of austenitic steels 2617 10 253-3 Tees for internal pressure loading of austenitic steels 2615 T1/T2 10 253-4 Type A/B Reducers for internal pressure loading of austenitic steels 2616 T1/T2 10 253-4 Type A/B Caps for internal pressure loading of austenitic steels 2617 10 253-4 Type A/B

C 3 Steel fittings with thread DIN standard EN standard

Long screws 2981 10 241Nipples, barrel nipples 2982 10 241Elbows 2983 10 241Sockets 2986 10 241Crosses, tees, elbows 2987 10 241Reduced sockets 2988 10 241Hexagon bushings, hexagon nipples 2990 10 241Plugs, caps 2991 10 241Pipe unions 2993 10 241Malleable cast iron pipe fittings 2950 10 242

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C 4 Flanges DIN standard EN standard

Blind flanges PN 6 –100 2527 Type 05, PN 2.5 –100Oval screwed flanges PN 6 2558 -Screwed flanges PN 10 / 16 2566 Type 13, PN 10 / 16Screwed flanges PN 25 / 40 2567 Type 13, PN 25 / 40Screwed flanges PN 64 2568 Type 13, PN 63Screwed flanges PN 100 2569 Type 13, PN 100Flanges for welding PN 6 2573 Type 01, PN 6Flanges for welding PN 10 2576 Type 01, PN 10Welding neck flanges PN 1– 2.5 2630 Type 11, PN 2.5Welding neck flanges PN 6 2631 Type 11, PN 6Welding neck flanges PN 10 2632 Type 11, PN 10Welding neck flanges PN 16 2633 Type 11, PN 16Welding neck flanges PN 25 2634 Type 11, PN 25Welding neck flanges PN 40 2635 Type 11, PN 40Welding neck flanges PN 64 2636 Type 11, PN 63Welding neck flanges PN 100 2637 Type 11, PN 100Welding neck flanges PN 160 2638 Type 11, PN 160Welding neck flanges PN 250 2628 Type 11, PN 250Welding neck flanges PN 320 2629 Type 11, PN 320Welding neck flanges PN 400 2627 Type 11, PN 400Loose flanges for type 32 PN 6 2641 Type 02, PN 6Weld-on collar PN 6 2641 Type 32, PN 6Pressed collar PN 6 2641 Type 37, PN 6Loose flanges for type 32 PN 10 2642 Type 02, PN 10Weld-on collar PN 10 2642 Type 32, PN 10Pressed collar PN 10 2642 Type 37, PN 10Loose flanges for type 32 PN 25 2655 Type 02, PN 25Weld-on collar PN 25 2655 Type 32, PN 25Loose flanges for type 32 PN 40 2656 Type 02, PN 40Weld-on collar PN 40 2656 Type 32, PN 40Loose flanges for type 34 PN 10 2673 Type 04, PN 10Welding neck collar PN 10 2673 Type 34, PN 10Loose flanges for type 34 PN 16 2674 Type 04, PN 16Welding neck collar PN 16 2674 Type 34, PN 16Loose flanges for type 34 PN 25 2675 Type 04, PN 25Welding neck collar PN 25 2675 Type 34, PN 25Slip-on flanges for welding PN 10 86 029 * Type 12, PN 10Slip-on flanges for welding PN 16 86 030 * Type 12, PN 16Welding flanges for tanks and sea boxes 86 041 -Exhaust flanges 86 044 -Welding on flanges 86 057 -Flanged joints for vessels and process apparatus (apparatus flanged joints) 28 030 -Weld flanges for non-pressure vessels and process apparatus of non-alloy and stainless steel 28 031 -Weld flanges for pressure vessels and process apparatus of non-alloy steel 28 032 -Welding neck flanges for pressure vessles and process apparatus 28 034 -Weld flanges for pressure vessels and process apparatus of stainless steel. 28 036 -Weld flanges with cylindical hub for pressure vessels and process apparatus of stainless steels 28 038 -


* EN 1092-1 includes the slip-on flanges (type 12), but the DIN standards continue to be valid.

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C 5 Pipes / product-conducting pipes, seamless DIN standard EN standard

Seamless circular tubes of non-alloy steels for pressure purposes 1629 10 216-1Seamless circular tubes of non-alloy steels for the conveyance of water and other aqueous liquids 1629 10 224Seamless circular tubes of non-alloy steels with very high quality requirements 1630 10 216-1Seamless circular tubes for low temperatures 17 173 10 216-4Seamless steel tubes for elevated temperatures 17 175 10 216-2Seamless circular tubes of fine grain steels for special requirements 17 179 10 216-3Seamless circular tubes of stainless steels for gerneral requirements 17 456 10 297-2Seamless circular tubes of austenitic stainless steels for special requirements 17 458 10 216-5High temperature seamless circular austenitic steel tubes 17 459 10 216-5

C 5 Pipes / product-conducting pipes, welded DIN standard EN standard

Welded circular tubes of non-alloy steels for pressure purposes 1626 10 217-1Welded circular tubes of non-alloy steels for the conveyance of water and other aqueous liquids 1626 10 224Welded circular tubes of non-alloy steels with very high quality requirements 1628 10 217-1Welded circular tubes for low temperatures 17 174 10 217-4Submerged arc welded tubes for low temperatures 17 174 10 217-6Welded steel tubes for elevated temperatures 17 177 10 217-2Submerged arc welded tubes for elevated temperatures 17 177 10 217-5Welded circular tubes of fine grain steels for special requirements 17 178 10 217-3Welded circular tubes of stainless steels for gerneral requirements 17 455 10 296-2Welded circular tubes of stainless steels for special requirements 17 457 10 217-7

C 5 Pipes / precision pipes, seamless DIN standard EN standard

Seamless precision steel tubes 2391 10 305-1

Seamless precision steel tubes & seamless circular tubes of non-alloy steels with very high quality requirements

2391 & 1630 10 305-4

C 5 Pipes / precision pipes, welded DIN standard EN standard

Welded precision steel tubes 2393 10 305-2As-welded and sized precision teel tubes 2394 10 305-3Welded and cold-sized square and rectangular tubes for precision applications 2395 T1 10 305-5Welded and cold-sized square and rectangular tubes for precision applications 2395 T2 -Welded cold drawn tubes for hydraulic and pneumatic power systems - 10 305-6

C 5 Pipes / Hot-finished structural hollow sections for steel structures DIN standard EN standard

Welded circular tubes of gerneral structural steels for structural steelwork 17 120 10210-1Seamless steel tubes for structural steelwork of St 37 to St 52 17 121 10210-1Welded circular fine grain steel tubes for structural steelwork 17 123 10210-1Seamless fine grain steel tubes for structural steelwork 17 124 10210-1Hot-finished structural hollow sections of fine grain steels 17 125 10210-1Dimensions and weights, tolerances, sectional properties 59 410 10210-2

C 5 Pipes / Cold finished structural hollow sections for steel structures DIN standard EN standard

Welded cold formed square and rectangular steel tubes (hollow sections) for structural steelwork 17 119 10219-1Welded circular steel tubes for structural steelwork 17 120 10219-1Welded circular fine grain steel tubes for structural steelwork 17 123 10219-1Dimensions and weights, tolerances, sectional properties 59 411 10219-2

C 5 Pipes / machine pipes, seamless DIN standard EN standard

Seamless circular steel tubes fpr pressure purposes 1629 10 297-1Dimensions and converntional masses per unit length of seamless steel tubes 2448 10 297-1Seamless circular fine grain steel tubes for structural steelwork 17 124 10 297-1Seamless circular tubes of austenitic stainless steels for general requirements 17 456 10 297-2

C 5 Pipes / machine pipes, welded DIN standard EN standard

Welded circular tubes of non-alloy steels 1626 10 296-1Dimensions and conventional masses per unit length of welded steel tubes 2458 10 296-1Welded circular fine grain steel tubes for structural steelwork 17 123 10 296-1Welded circular tubes of stainless steeld for gerneral requirements 17 455 10 296-2

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C 6 Screws DIN standard EN standard

Hexagonal head bolts 601 ISO 4016Hexagonal nuts 555 ISO 4034Hexagon head bolts 931 ISO 4014Hexagon head screws 933 ISO 4017Hexagon nuts 934 ISO 4032

C 7 Gaskets DIN standard EN standard

Flat gaskets for flanges with / without raised face 2690 1514-1Flat gaskets for flanges with tongue / groove 2691 1514-1Flat gaskets for flanges male / female facing 2692 1514-1Spiral wound gaskets - 1514-2PTFE envelope gaskets - 1514-3Grooved seals 2697 1514-4

C 8 Torispherical heads, semi-ellipsoidal heads DIN standard EN standard

Torispherical heads 28 011 -Ellipsoidal heads 28 013 -

C 9 Pipe clamps DIN standard EN standard

Pipe clamps, galvanized and black 3567/A -

C 10 U-bolts DIN standard EN standard

U-bolts, galvanized 3570 -

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Standard overview ASME / ASTM / API

ASME standards ASME

Pipe Flanges and Flanged Fittings ≤ NPS 24 B 16.5Pipe Flanges and Flanged Fittings > NPS 24 (prior MSS-SP44) B 16.47 Series APipe Flanges and Flanged Fittings > NPS 24 (prior API 605) B 16.47 Series BOrifice Flanges B 16.36Line Blanks B 16.48Buttwelding Fittings B 16.9Forged Steel Fittings B 16.11Welded and seamless wrought steel pipes / Dimensions and masses B 36.10Welded and seamless stainless steel pipes / Dimensions and masses B 36.19Metallic Gaskets for Pipe Flanges B 16.20Nonmetallic Flat Gaskets for Pipe Flanges B 16.21Buttwelding Ends B 16.25Pipe threads, General purpose (inch) B 1.20.1

Sheets, strips, flat products ASTM

Steel Plates made from Stainless and Heat-Resisting Chromium steels A 179Pressure vessel plates, alloy steel, nickel A 203Pressure vessel plates, alloy steel, molybdenum A 204Chromium and chromium-nickel stainless steel plates and stripes A 240Pressure vessel plates, carbon steel, low- and intermediate-tensile strength A 285Pressure vessel plates, alloy steel, chromium-molybdenum A 387Pressure vessel plates, carbon steel, for intermediate- and higher-temperature service A 515Pressure vessel plates, carbon steel, for moderate- and lower-temperature service A 516

Steels for tubes and pipes ASTM

Steel pipes, black and hot-dipped, zinc-coated A 53Cold worked austenitic stainless steel pipes A 312Steel pipes for low temperature service A 333Alloy-steel tubes for low-temperature service A 334

Seamless steel tubes and pipes ASTM

Carbon steel pipes for high-temperature service A 106Cold-drawn low-carbon steel heat-exchanger and condenser tubes A 179Carbon-molybdenum alloy steel boiler and super-heater tubes A 209Carbon steel boiler and super-heater tubes A 210Ferritic and austenitic alloy steel boiler, super-heater and exchanger tubes A 213Ferritic alloy steel pipes for high-temperature service A 335

Welded steel tubes and pipes ASTM

Carbon steel and carbon-manganese steel boiler and super-heater tubes, electric-resistance-welded A 178Carbon steel heat-exchanger and condenser tubes, electric-resistance-welded A 214Austenitic steel boiler, super-heater, heat-exchanger, and condenser tubes A 249Ferritic alloy steel boiler and super-heater tubes, electric-resistance-welded A 250Chromium-nickel stainless steel pipes for high-temperature service A 358Steel pipes for use with high-pressure transmission systems, metal-arc-welded A 381

Forged material ASTM

Carbon steel forgings for piping applications A 105Carbon steel forgings, for general purpose piping A 181Forged and rolled alloy and stainless steel flanges for high-temperature service A 182Carbon steel and alloy steel piping fittings for high-temperature service A 234Carbon steel forgings for pressure vessel components A 266Alloy steel forgings for pressure and high-temperature service A 336Carbon and low alloy steel forgings, requiring notch toughness testing A 350Carbon and ferritic alloy steel forged and bored pipe for high-temperature service A 369Carbon and alloy steel forgings for thick-walled pressure vessels A 372Austenitic and stainless steel piping fittings A 403Piping fittings of wrought carbon steel and alloy steel for low-temperature service A 420Carbon and alloy steel forgings for pipe flanges for high-pressure transmission service A 694Piping fittings for wrought ferritic, ferritic/austenitic, and martensitic stainless stells A 815

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Pictures of our central warehouse for pipe connections, Stuhr/Bremen.

Fastenings, screws, nuts, bolts ASTM

Alloy steel and stainless steel bolting materials for high-pressure service A 193Carbon and alloy steel nuts for bolts for high pressure and high temperature A 194Alloy steel and stainless steel bolting materials for low-temperature service A 320

API steels ASTM

Specification for casting and tubing API 5 CTSpecification for drill pipe API 5 DSpecification for line pipe API 5 L

Publisherrff Rohr Flansch Fitting Handels GmbHCarl-Zeiss-Straße 2128816 Stuhr/Bremen, GermanyTelephone +49 421 8771 0Telefax +49 421 8771 [email protected] • www.rff.de

The contents of this catalogue do not constitute consulting services and create no liability for the publisher. All information has been verified to the fullest possible extent but is provided without guarantee. Technical modifications reserved. Repro-duction in whole or in part requires the express permission of the publisher.

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rff Rohr Flansch FittingHandels GmbH

Bremen Head OfficeCarl-Zeiss-Straße 21 28816 Stuhr/Bremen, GermanyPhone +49 421 8771 0Fax +49 421 8771 [email protected] • www.rff.de/en

Central warehouse for pipe connections and pipe equipment28816 Stuhr/Bremen, Germany

Central warehouse for pipes04824 Beucha/Leipzig, Germany

Sales Department Bremen• North-Germany Phone +49 421 8771 1010 [email protected]• Middle-Germany Phone +49 421 8771 1030 [email protected]• Oil and Gas Phone +49 421 8771 1020 [email protected]• International Phone +49 421 8771 1090 [email protected]

Branch Offices GermanyLeipzig04824 Beucha/LeipzigPhone +49 34292 85 [email protected]

Düsseldorf40699 Erkrath/DüsseldorfPhone +49 2104 9386 [email protected]

Mannheim68309 MannheimPhone +49 621 71771 [email protected]

Nuremberg90409 NurembergPhone +49 911 95249 [email protected]

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